-=+[GUIDE TO USING SPRINTNET & OTHER SIMILAR X.25 PSN'S]+=- =========================================================== WRITTEN BY CHAOTICPHREAK ON 8/5/00 ================================== WWW.PHREAK2600.COM ================== DISCLAIMER: ============ All information within this document is meant solely for educational purposes only, to inform the reader. Any abuse or misuse of the information provided in this article is not the responsibility of the author nor the sponser (www.phreak2600.com). TABLE OF CONTENTS: =================== I Introduction II What is an X.25 PSN? III Connecting to an X.25 PSN IV Usage on the X.25 PAD V Finding systems on the X.25 PAD VI Network User Identification (NUI) VII X.25 PAD Security VIII X.25 PAD commands IX X.121 International Address Format X Complete PSN/DNIC list XI Sprintnet dialups in the US XII Misc. Notes XIII Conclusion XIV Shout outs, Flames, Contacts I: INTRODUCTION ================ This document was written with beginners in mind who have never experienced the vast and complex world of X.25 PSN's. Although written for the beginner, experienced users will also find this article to be of some value to them one way or another. Many articles regarding X.25 PSN's are either old and outdated or do not explain the concept fully. This article will solve all these problems. Included in the article are all up to date Sprintnet dialups in the US and a complete international PSN/DNIC list. So enjoy the article and use the knowledge in a dignifiable and educational way. II: WHAT IS AN X.25 PSN? ======================== An X.25 PSN can be accessed through any local POTS dialin port providing there is a dialup number in the area the user is trying to connect from. X.25 is the standard network protocol most PSN's use. PSN stands for Packet Switched Network. Other acronyms may be PSS (Packet Switched Stream) or PDN (Public Data Network). PSN's operate by the exchange of packets much like an other network we're all familiar with, the Internet. So it would be appropriate for one to state the Internet is a PSN. X.25 PSN's are a vast complex network which ties thousands of different networks together, some public, some private. X.25 PSN's operate with PAD's. PAD either stands for Public Access Device if your talking to a Sprintnet or other PSN representative or Packet Assembler/Disassembler if your talking to an engineer. The second description is more accurate. When one dials the dialin number for a PSN, they are connected to the PSN's PAD. The PAD in turn is connected to the host system of that PSN. Data transmission occurs between the user and the PAD and the PAD and the host system. The user may sometimes connect to the PAD at 1200 or 2400 bps but the PAD may connect to the host system at 9600 bps or 14400 bps which allows for more efficient and error free data transmission. This flow control is accomplished by increase or decrease of the data packet being sent out between the user and the PAD and the PAD and host system. X.25 PSN are interconnected to other PSN's through gateways. A user who connected to one PSN's PAD may also connect to another PSN's PAD via these gateways. Exceptions to this theory do exist however. There are private PSN's which one can only connect to by direct dialin and connection to that PSN's PAD. Overall, X.25 PSN's exist all over the world and interconnected through gateways. One who know's how to use an X.25 PSN and connect to other PSN's through interconnected gateways, will have thousands of systems conncted to the network at their fingertips to play with. III: CONNECTING TO AN X.25 PSN =============================== Connection to the PSN initially will be made by dialing the dialup number for that PSN. After the initial dialup connection, the user will have to enter the Hunt/Confirm sequence for their certain baud/parity type. Sprintnet in particular uses the 7/E/1 type. Hunt/Confirm sequences are as follows, type twice or @D . These sequences should work for most, but just in case here are a few others, ;, @, @;, D, H, and @H. stands for carriage return or enter. After entering the Hunt/Confirm sequence, the PAD will identify itself and the port address you connected. It will then present you with an TERMINAL= prompt. Press enter for dumb terminal or you can specify your terminal type such as vt100 and so forth. Then you will be dropped into the @ prompt on Sprintnet where you can then type in the NUA (Network User Address) of the system you will want to connect to. Further discussed in the next section. IV: USAGE ON THE X.25 PAD ========================= After connecting to the X.25 PAD, you will be presented with an @ prompt. From here on in, you will have to enter NUA's to connect to different systems. NUA stands for Network User Address. NUA's are in the format of |AAA| |HHHH| |PP|. |AAA| is the Area Code of the host, |HHHH| is the DTE Address of the host, and |PP| is included sometimes and sometimes it is not included, it is the Port address of the host but many times it will not be needed. An example of an NUA will be 909 621. 909 is the Area code the NUA will generally reside in, and 621 is the DTE address. 909 621.01 may exist, which then .01 is the Port address of the host. Knowing this you can try looking for systems in your area. You can try different DTE addresses in your area code. Sometimes when you connect to a system, it will just sit there and not respond, if this happens you type @, it will then bring you back to the @ prompt where you type BYE to end the pending connection. You can continue a current connected session by typing CONT. To get an up to date list of Sprintnet dialup numbers and other service information you can type MAIL at the @ prompt and phones for username and phones for the password. To display your current network port address type STAT. FULL sets your duplex to full, HALF sets your duplex to half. DTAPE will prepare the PSN for a file transfer. TERM , changes your terminal to the one specified. TEST CHAR is used to test if you are receiving garbled output. TEST ECHO is used to test if you are receiving garbled input. If you are receiving garbled input or output adjust your parity, data bits, and stop bits. To end your session type HANGUP to logoff the PAD. V: FINDING SYSTEMS =================== Systems on X.25 PSN's are found in a very simple way, by scanning. One can scan manually and hope to find systems in that manor, but it would pose near impossible for one to have the persistence to scan an entire Area code on sprintnet manually. Thats why there is an old program called NUA Attacker by Doctor Dissector which scans the specified range Sprintnet NUA's for you and logs all attempted connections and connections made to systems. This program is old and only works on 1200/2400 bps Sprintnet dialup numbers but it does work. NUA Attacker can be found at www.phreak2600.com/utilities.htm. Another way is to check out www.phreak2600.com from time to time for Sprintnet scans, new scans will be released frequently. You can also check out www.9x.tc for Sprintnet scans. People are scanning Sprintnet and other X.25 PSN's all the time, so if you are lazy you may leech off of their scans. VI: NETWORK USER IDENTIFICATION (NUI) ====================================== There are many interesting and intriguing system on sprintnet today one can find. However, many of those systems do not accept reverse charging or collect calls, so one would need an NUI to connect to them. An NUI offers complete and full usage of a Sprintnet PAD for any distance and for any amount of time. All the systems that you connect to are logged and at the end of each month the bill is sent to the owner of the NUI. NUI's are extremely helpful when finding interesting systems so they are worth your time to get. NUI's are in the format of 4-? characters and both alphabetic and numeric. There are two way to enter an NUI into Sprintnet. One way is by typing ID ;xxxx at the @ promt, where xxxx is the username for the NUI. Then at the password prompt enter a password. Another way is by typing the ,, at the @ prompt, the password will not be echoed. NUI's can be brute forced or you can try and attempt to call Sprintnet at Customer Service 1-800-877-5045 or the Sales department at 1-800-736-1130 and try to social engineer one or try and frauduently purchase one via credit card fraud which I do not recommend. VII: X.25 PAD SECURITY ====================== All activity that occurs on Sprintnet PAD's are logged, so all sessions are monitored. Sprintnet does not have any type of technology such as ANI (Automatic Number Identification) to trace calls back to their originating address, however this does not mean they cannot trace calls. Sprintnet officicals can cooperate with Telco officials to trace calls if they see necessary. Contrary to popular belief, Sprintnet cannot monitor a session in progress, there are millions of dialins to Sprintnet PAD's everyday and so it would be impossible to monitor all sessions in progress. Since tracing is premeditated, first time offenders will almost never be caught. Since all activity on the PAD is logged, if Sprintnet officials suspect abuse, officials will look at logged packet activity and be able to determine which PAD the user connected to which in turn woud lead the officials determine the general local area the user is from. Whenever a packet is sent out to the host system, a certain header in the packet states which PAD the original call was being made from. So if abuse was suspected, officials would know which dialin POTS number the abuser was using, and PSN officials would then inform security that abuse from that area was suspected. This ability to trace which PAD the originating call was being made from makes it impossible for someone to remain completely anonymous and mask their location. However if a user were to call a Sprintnet dialup number that was long distance and not local to them, then officials would be led to believe that the abuser was from the area where the long distance dialin POTS number was from. Or even easier, one can connect to their local dialin POTS number and be dropped into the PAD, and from that PAD the user can connect to another PAD not local in that area and from there connect to other PAD's to further mask their location and so forth. Then when the call is made to the system, officials will be led to believe the user is in the general location of the PAD and dialin POTS number. This can be of big help when Sprintnet security officials suspect abuse. However it will not completely mask your location and if TelCo officials become involved, they can and will trace your call so use the system wisely and never draw any attention to your activities on the PAD. VIII: X.25 PAD COMMANDS ======================= @ Connects to the system specified @STAT Displays network port address @DTAPE Prepares the PSN for file transfer @FULL Sets duplex to full @HALF Sets duplex to half @CONT Continues current connected session or connection attempt @BYE Aborts pending connection attempt @D Disconnects current connection or connection attempt, same as BYE @HANGUP Disconnects from Sprintnet PAD @TERM Changes terminal type to that specified @MAIL Connected to Sprintnet Telemail @ID ; Enters NUI, then will be presented with a PASSWORD prompt. @TEST CHAR Test used if you are receiving garbled output. If so, adjust parity, data bits, and stop bits. @TEST ECHO Test used if you are receiving garbled input. IX: X.121 INTERNATIONAL ADDRESS FORMAT ====================================== SprintNet Network International Address Format (X.121) ------------------------------------------------------ ------------------------------------------ (Zero) SprintNet Terminal | Handler that Formats the | X.121 Address | | | ---------------------------------- Data Network Identifier | | Code (DNIC) | | | | | | -------------------------- Area Code of Host | | | | | | | | | ---------------- DTE Address of Host | | | | | | | | | | | | --------- Port Address | | | | | | | | | | |0| |DDDD| |AAA| |HHHHH| |PP| |------- Optional 'Subaddress' Field for Packet Mode DTE This format is used when connecting via international PSN's or from other US X.25 PSN's excluding the zero handler. X: COMPLETE PSN/DNIC LIST ========================= Country PSN name DNIC ================================================ Andorra ANDORPAC 2945 Antigua and AGANET 3443 Barbuda Argentina ARPAC 7220 ARPAC 7222 Australia AUSTPAC 5052 DATA ACCESS SERVICE 5053 TELETEX 5054 X.32 961A Austria DATEX-P 2322 RADAUS 2329 Bahamas BATELCO 3640 Bahrain BAHNET 4263 Barbados IDAS 3423 Belgium DCS 2062 Sonderknoten 2063 DCS 2068 DCS 2069 Bermuda BERMUDANET 3503 Brazil INTERDATA 7240 RENPAC 7241 RENPAC 7248 RENPAC 7249 Bulgaria BULPAC 2841 Cameroon CAMPAC 6242 Canada DATAPAC 3020 GLOBEDAT-P 3025 INFOGRAM 3028 INFOSWITCH 3029 Cayman Islands - 3463 Chile E-COM 7302 CHILEPAC 7303 TOMNET 7305 China PKTELCOM 4602 China (Taiwan) PACNET 4872 PACNET-II 4873 UDAS 4877 Columbia COLDAPAQ 732A Costa Rica RACSA-DATOS 7120 RACSAPAC 7122 RACSAPAC 7128 RACSAPAC 7129 Cuba via Austria 368A Curacao UDTS 3620 Cyprus CYTAPAC 2802 CYTAPAC X.32 2807 CYTAPAC 2808 CYTAPAC 2809 Denmark DATEX 2381 DATAPAK 2382 DATAPAK 2383 Dominican Republic UDTS 3700 Dschibuti DJIPAC 6382 Egypt EGYPTNET 6020 Finland DATEX 2441 DATAPAK 2442 DIGIPAK 2443 France TRANSPAC 2080 NTI 2081 VX32 2089 TRANSPAC 842A TRANSPAC 933A French Antilles TRANSPAC 2080 French Guayana TRANSPAC 2080 French Polynesia TOMPAC-PF 5470 Gabun GABONPAC 6282 Greece HELPAK 2022 HELLASPAC 2023 Greenland KANUPAK 2901 Guadeloupe TRANSPAC 2080 Guam PACNET 5351 Guatemala GUATEL 704A Honduras HONDUTEL 7080 Hongkong IDAS/INTELPAK 4542 DATAPAK 4545 INET 4546 Hungary DATEX-L 2160 Iceland ICEPAK/ISPAK 2740 India GPSS 4042 Indonesia SKDP 5101 Ireland EIRPAC 2724 Israel ISRANET 4251 Italy ITAPAC 2222 ITAPAC 2227 Ivory Coast SYTRANPAC 6122 Jamaica JAMANTEL 3380 Japan GLOBAL VAN JAPAN 4400 DDX-P 4401 PEGASUS 4406 VENUS-P 4408 NICINET 4410 K-NET 4411 Korea (Rep.) DACOMNET 4501 Kuwait KUPAC 4190 Lebanon CEDAR PAC 4155 Luxembourg LUXPAC 2704 LUXPAC 2709 Macao - 455A Malaysia MAYPAC 5021 Malta MALTAPAC 2782 Maroc - 604A Martinique TRANSPAC 2080 Mauritius MAURIDATA 6170 Mexico TELEPAC 3340 Mosambic - 6345 Namibia SWANET 6490 Netherlands DATANET 1 2040 DATANET 1 2041 DATANET 1 2049 New Caledonia TOMPAC-NC 5460 New Zealand PACNET 5301 Nigeria NIGERPAC 6142 Norway DATAPAK 2422 DATEX 2427 Panama INTELPAQ 7141 Papua-Neuguinea PNGPAC 5053 Peru PERUNET 7160 (ENTEL) 7161 Philippines CAPWIRE DATANET 5151 WORLDNET 5152 GMCR ACCESS 5154 EASTNET 5156 Poland POLPAC 260A Portugal TELEPAC-P 2680 Puerto Rico UDTS 3300 Quatar via Bahrain 427A Reunion TRANSPAC 2080 San Marino X-NET 2922 Saudi-Arabia ALWASEET 4201 Sweden DATEX 2401 DATAPAK 2402 DATAPAK 2403 DATAPAK X.32 946A Senegal SENPAC 6081 Singapore TELEPAC 5252 South Africa SAPONET-P 6550 SAPOPAC 6559 Spain NID 2141 IBERPAC 2145 Switzerland TELEPAC 2284 Thailand THAIPAK 5201 Togo TOGOPAC 6152 Trinidad and TEXTEL 3740 Tobago DATANET 3745 Tunisia RED25 6050 Turkey ETPSN 2862 TURPAC 2863 United Arab. EMDAN 4243 Emirate TELETEX 4241 United Kingdom BTI IPSS 2341 BT PSS 2342 MERCURY PNS 2350 HULL TELEMATIC 2352 United States ADP-AUTONET 3126 ALASKACOM ALASKANET 3135 AMERITECH PPDN 3143 AT+T ACCUNET 3134 BELL ATLANTIC AD.SERV. 3141 BELL SOUTH PULSELINK 3142 BT TYMNET 3106 CINCINNATI BELL 3148 PULSENET COMPUSERVE 3132 CSC INFONET 3137 DATA AMERICA 3151 FEDEXPRESS 3138 FTCC PST SERVICE 3124 GEISCO MARKNET 3136 GLOBENET 3150 GRAPHNET TELETEX 3116 GRAPHNET 3118 HAWAII TELEPHONE COMP. 3152 MCI DATA TRANSPORT 3102 MCI IMPACS 3104 NETEXPRESS 3139 NYNEX INFOPATH 3144 PACIFIC TELESIS PPSS 3145 RCA-LSDS 3113 SNET CONNNET 3140 SW-BELL MICROLINK II 3146 SPRINTNET 3110 TRT DATAPAK 3119 U.S. WEST DIGIPAC 3147 WANG PAC SERVICE 3149 WU-WORLDCOM INFOMASTER 3114 WU-WORLDCOM-UDTS I 3107 WU WORLDNET 3101 Uruguay URUPAC 7482 USSR IASNET 2502 Vanuatu VIAPAC 5410 Venezuela (PDVSA-P) 734A Virgin Island (UDTS) 3320 Yugoslavia YUPAC 2201 Zimbabwe ZIMNET 6482 XI: SPRINTNET DIALUPS IN THE US =============================== DOMESTIC ASYNCHRONOUS DIAL SERVICE AT 14400 BPS ------------------------------------------------------- V.32bis ST AC CITY 14000 BPS CLASS -- ---- --------------- ----------------------- AK 907 Anchorage 276-0453 (1) AK 907 Juneau 586-4342 (1) AK 907 Barrow 852-2425 (2) AK 907 Bethel 543-2411 (2) AK 907 Cold Bay 532-2371 (2) AK 907 Cordova 424-3744 (2) AK 907 Deadhorse 659-2777 (2) AK 907 Delta Junction 895-5070 (2) AK 907 Dillingham 842-2688 (2) AK 907 Fairbanks 456-3282 (2) AK 907 Glennallen 822-5231 (2) AK 907 Homer 235-5239 (2) AK 907 King Salmon 246-3049 (2) AK 907 Kodiak 486-4061 (2) AK 907 Kotzebue 442-2602 (2) AK 907 McGrath 524-3256 (2) AK 907 Nome 443-2256 (2) AK 907 Northway 778-2301 (2) AK 907 Palmer 745-0200 (2) AK 907 Prudhoe Bay 659-2777 (2) AK 907 St Paul 546-2320 (2) AK 907 Seward 224-3126 (2) AK 907 Soldotna 262-1990 (2) AK 907 Tanana 366-7167 (2) AK 907 Valdez 835-4987 (2) AK 907 Yakutat 784-3453 (2) AL 256 Anniston 236-9711 B AL 205 Birmingham 328-5719 B AL 256 Decatur 355-0206 B AL 334 Dothan 793-5034 B AL 256 Florence 767-0497 B AL 256 Huntsville 533-6787 B AL 334 Mobile 432-9190 B AL 334 Montgomery 264-7284 B AL 205 Tuscaloosa 758-5799 B AR 501 Fayetteville 442-0212 B AR 501 Ft Smith 782-2852 B AR 501 Hot Springs 623-3159 B AR 501 Little Rock 375-4177 B AZ 520 Flagstaff 773-0588 B AZ 602 Phoenix 254-1903 A AZ 520 Tucson 620-0658 B CA 661 Bakersfield 631-0577 B CA 530 Chico 894-6882 B CA 909 Colton 824-5571 B CA 925 Concord 687-0216 C CA 909 Corona 278-1211 B CA 530 Davis 753-4387 B CA 760 Escondido 738-0203 B CA 707 Eureka 444-3091 B CA 707 Fairfield 426-3860 B CA 510 Fremont 249-9220 B CA 559 Fresno 233-6928 B CA 714 Garden Grove 379-7400 B CA 818 Glendale 507-0511 B CA 510 Hayward 538-0623 B CA 661 Lancaster 949-7396 B CA 323 Los Angeles 937-5526 A CA 310 Marina Del Rey 306-3450 B CA 209 Merced 383-2557 B CA 209 Modesto 576-2852 B CA 831 Monterey 655-1925 C CA 707 Napa 257-0217 B CA 510 Oakland 836-3844 B CA 760 Oceanside 430-0613 C CA 760 Palm Springs 343-3470 B CA 650 Palo Alto 856-4854 B CA 510 Pinole 724-0271 C CA 909 Pomona 626-1284 C CA 530 Redding 243-0690 B CA 949 S B Valley 458-0811 B CA 562 S. Fe Springs 802-2275 B CA 916 Sacramento 851-0700 B CA 831 Salinas 443-8791 B CA 650 San Carlos 591-8578 B CA 619 San Diego 233-1025 B CA 415 San Francisco 247-9976 A CA 408 San Jose 294-9067 B CA 805 San Luis Obisp 543-3233 B CA 310 San Pedro 548-7146 B CA 415 San Rafael 499-1629 C CA 925 San Ramon 829-6705 B CA 714 Santa Ana 558-1501 B CA 805 Santa Barbara 965-3326 B CA 831 Santa Cruz 459-7735 B CA 805 Santa Maria 348-3460 B CA 707 Santa Rosa 523-1048 C CA 209 Stockton 478-0402 C CA 805 Thousand Oaks 449-1500 B CA 805 Ventura 650-9203 B CA 760 Victorville 951-2612 B CA 559 Visalia 627-1201 B CA 626 West Covina 331-6611 C CA 818 Woodland Hills 887-7420 B CO 719 Colorado Sprin 632-0278 B CO 303 Denver 745-3285 A CO 970 Ft Collins 495-6799 B CO 970 Grand Junction 241-3004 B CO 970 Greeley 352-8563 B CO 719 Pueblo 542-4053 B CT 203 Bridgeport 332-7400 B CT 203 Danbury 778-2022 B CT 860 Hartford 560-1385 B CT 203 New Haven 624-5945 B CT 860 New London 440-0656 B CT 203 Stamford 961-8371 B CT 203 Waterbury 759-1445 C DC 202 Washington 659-2733 A DE 302 Dover 678-8328 B DE 302 Newark 292-0114 B FL 561 Boca Raton 367-0732 B FL 941 Cape Coral 334-0071 C FL 407 Cocoa Beach 267-0800 B FL 954 Ft Lauderdale 764-0318 B FL 561 Ft Pierce 466-4566 B FL 352 Gainesville 335-6697 B FL 904 Holly Hill 252-1609 B FL 904 Jacksonville 353-1137 B FL 941 Lakeland 680-3332 C FL 352 Leesburg 787-0799 B FL 321 Melbourne 725-9641 B FL 305 Miami 358-5349 A FL 941 Naples 263-3033 C FL 352 Ocala 351-3790 B FL 407 Orlando 246-0851 B FL 850 Panama City 763-8377 B FL 850 Pensacola 469-9688 C FL 954 Pompano Beach 941-5445 B FL 941 Sarasota 952-1152 C FL 727 St Petersburg 327-7024 B FL 850 Tallahassee 222-0533 B FL 813 Tampa 221-3713 B FL 850 Valparaiso 897-3421 B FL 561 West Palm Beac 820-9391 B GA 912 Albany 431-3113 C GA 706 Athens 548-9698 B GA 404 Atlanta 688-1212 A GA 706 Augusta 722-9877 B GA 706 Columbus 322-9386 B GA 770 Gainsville 532-9880 B GA 912 Macon 741-2108 C GA 706 Rome 234-1428 B GA 912 Savannah 236-2898 B HI 808 Oahu 536-3886 (1) IA 515 Ames 233-2603 C IA 319 Burlington 752-2516 B IA 319 Cedar Rapids 298-4600 B IA 319 Davenport 322-3361 C IA 319 Debuque 556-0783 C IA 515 Des Moines 288-4626 B IA 319 Iowa City 339-0320 C IA 712 Sioux City 255-1545 C IA 319 Waterloo 232-0195 B ID 208 Boise 343-0957 B ID 208 Idaho Falls 529-0406 B ID 208 Lewiston 743-5885 C ID 208 Pocatello 232-1764 B IL 847 Arlington Heig 670-9522 B IL 630 Aurora 896-9802 B IL 618 Belleville 277-9551 B IL 309 Bloomington 828-1441 B IL 312 Chicago 938-5462 A IL 815 De Kalb 756-3455 B IL 217 Decatur 429-6054 C IL 847 Glencoe 835-1143 B IL 815 Joliet 722-9652 C IL 708 Lansing 474-9310 B IL 847 Libertyville 362-5718 B IL 630 Naperville 355-2910 B IL 309 Peoria 674-2344 B IL 815 Rockford 962-9523 B IL 217 Springfield 525-1590 B IL 217 Urbana 384-3322 B IN 812 Bloomington 331-8890 C IN 812 Evansville 422-2911 B IN 219 Ft Wayne 422-8013 B IN 219 Gary 881-1020 B IN 317 Indianapolis 299-2593 B IN 765 Kokomo 452-0073 C IN 765 Lafayette 742-5488 C IN 765 Muncie 288-1113 C IN 765 Richmond 935-7532 B IN 219 South Bend 288-2355 B IN 812 Terre Haute 235-5671 C KS 785 Lawrence 843-8124 B KS 913 Leavenworth 651-0015 B KS 785 Manhattan 537-0948 B KS 785 Salina 825-7900 B KS 785 Topeka 232-5507 B KS 316 Wichita 264-4211 B KY 270 Bowling Green 843-0632 B KY 502 Frankfort 875-2911 B KY 859 Lexington 231-7717 B KY 502 Louisville 583-1209 B KY 270 Owensboro 686-8107 B LA 318 Alexandria 445-1053 B LA 225 Baton Rouge 344-5105 A LA 337 Lafayette 233-6951 B LA 318 Lake Charles 436-0518 C LA 318 Monroe 345-0106 B LA 504 New Orleans 524-7442 A LA 318 Shreveport 424-2255 B MA 508 Attleboro 226-8956 B MA 617 Boston 338-0002 A MA 508 Brockton 583-3533 B MA 781 Dedham 326-4064 B MA 508 Fall River 677-4477 B MA 508 Framingham 620-1119 B MA 978 Lawrence 687-8252 B MA 781 Lexington 862-9124 B MA 978 Lowell 459-2350 B MA 508 New Bedford 990-3300 B MA 413 Northhampton 586-0510 C MA 413 Pittsfield 499-7741 B MA 978 Salem 744-1559 B MA 413 Springfield 747-3700 B MA 508 Woods Hole 540-4085 C MA 508 Worcester 791-7630 B MD 410 Annapolis 266-6851 B MD 443 Baltimore 755-1300 A MD 301 Frederick 293-9596 B MD 301 Gaithersburg 869-4191 A ME 207 August 622-7364 B ME 207 Brewer 973-0700 C ME 207 Lewiston 784-0105 C ME 207 Portland 791-2400 C MI 734 Ann Arbor 741-8488 A MI 616 Battle Creek 961-9927 B MI 616 Bridgman 465-3248 B MI 313 Detroit 965-3011 A MI 810 Flint 767-3590 B MI 616 Grand Rapids 774-5958 B MI 517 Jackson 782-8111 C MI 616 Kalamazoo 381-3101 B MI 517 Lansing 482-0120 B MI 906 Marquette 228-4622 B MI 517 Midland 832-7068 B MI 231 Muskegon 726-5723 C MI 248 Pontiac 858-7109 B MI 810 Port Huron 982-8364 B MI 517 Saginaw 797-3822 B MI 248 Southfield 827-4710 B MI 231 Traverse City 946-2121 B MI 810 Warren 573-7300 B MI 734 Wayne 326-4210 B MN 218 Duluth 722-3029 B MN 507 Mankato 388-3780 B MN 612 Minneapolis 332-0033 A MN 507 Rochester 282-0555 C MN 320 St Cloud 253-1264 C MO 573 Columbia 499-0580 B MO 573 Jefferson City 634-8436 C MO 816 Kansas City 421-5783 A MO 417 Springfield 831-0057 B MO 636 St. Charles 723-5179 B MO 816 St Joseph 279-4797 C MO 314 St Louis 421-1376 A MS 228 Gulfport 863-0024 B MS 601 Hattiesburg 264-0815 B MS 601 Jackson 354-5303 B MS 601 Meridian 482-2210 B MS 601 Port Gibson 437-8916 B MS 601 Starkville 324-2155 B MT 406 Billings 248-6373 C MT 406 Great Falls 771-0067 B MT 406 Helena 443-0527 B MT 406 Missoula 543-5575 C NC 828 Asheville 259-9945 B NC 336 Burlington 229-0032 B NC 704 Charlotte 332-4023 A NC 910 Fayetteville 323-5940 C NC 704 Gastonia 865-4708 B NC 336 Greensboro 299-6600 B NC 828 Hickory 326-9860 B NC 336 High Point 889-7494 B NC 336 N.Wilkesboro 838-1663 C NC 919 Raleigh 781-9976 B NC 919 Res Tri Park 549-0542 B NC 252 Tarboro 823-7459 C NC 910 Wilmington 763-8292 C NC 336 Winston-Salem 785-9962 B ND 701 Grand Forks 775-7813 B ND 701 Fargo 235-9069 C ND 701 Mandan 663-6339 C NE 308 Grand Island 381-2049 B NE 402 Lincoln 438-4305 B NE 402 Omaha 341-4622 B NH 603 Concord 225-2566 B NH 603 Durham 868-2924 B NH 603 Manchester 647-2750 B NH 603 Nashua 880-0118 C NH 603 Portsmouth 431-7984 B NJ 609 Atlantic City 348-3233 B NJ 732 Freehold 780-2680 B NJ 201 Hackensack 488-1726 B NJ 856 Marlton 988-7800 B NJ 856 Merchantville 663-7730 B NJ 973 Morristown 605-1836 B NJ 732 New Brunswick 220-0405 B NJ 973 Newark 624-8843 A NJ 973 Passaic 777-2700 B NJ 973 Paterson 279-4515 B NJ 609 Princeton 799-2266 A NJ 732 Rahway 388-5288 B NJ 732 Redbank 571-0003 B NJ 973 Roseland 227-6722 B NJ 732 Sayreville 525-9507 B NJ 973 Summit 701-0767 B NJ 609 Trenton 392-4100 B NJ 856 Vineland 696-3883 B NM 505 Albuquerque 246-8950 B NM 505 Las Cruces 526-9191 B NM 505 Santa Fe 473-3403 C NV 702 Las Vegas 737-1752 B NV 775 Reno 824-3000 B NY 518 Albany 433-0092 B NY 607 Binghamton 773-2244 B NY 716 Buffalo 847-8181 B NY 631 Deer Park 254-6021 B NY 516 Hempstead 292-2820 B NY 607 Ithaca 273-2200 C NY 212 New York City 206-0256 A NY 716 Niagara Falls 282-3284 B NY 518 Plattsburgh 562-1890 C NY 845 Poughkeepsie 471-6728 B NY 716 Rochester 546-6998 B NY 315 Syracuse 414-9300 B NY 315 Utica 792-9962 B NY 914 White Plains 949-6878 B OH 330 Canton 455-1700 B OH 513 Cincinnati 579-1593 A OH 216 Cleveland 575-0811 A OH 614 Columbus 461-8671 A OH 937 Dayton 461-4600 B OH 440 Elyria 322-8645 C OH 419 Findley 422-8188 B OH 513 Hamilton 863-4116 B OH 330 Kent 678-8330 A OH 440 Lorain 960-1771 C OH 419 Mansfield 589-0276 C OH 419 Sandusky 627-0050 B OH 937 Springfield 324-1520 B OH 419 Toledo 255-7010 B OH 330 Warren 856-7265 C OH 330 Wooster 345-1023 B OH 330 Youngstown 743-2983 B OK 918 Bartlesville 336-6362 B OK 580 Lawton 353-0225 B OK 405 Oklahoma City 270-0028 B OK 405 Stillwater 743-1447 B OK 918 Tulsa 584-6935 B OR 541 Corvallis 754-0559 C OR 541 Eugene 683-5147 B OR 541 Hood River 386-4405 C OR 541 Klamath Falls 882-6282 B OR 541 Medford 772-3994 B OR 503 Portland 295-0337 A OR 503 Salem 375-3104 B PA 814 Altoona 949-0310 B PA 724 Butler 285-8721 B PA 717 Carlisle 249-9311 C PA 570 Danville 271-3840 C PA 814 Erie 459-9779 B PA 724 Greenburg 836-4771 B PA 717 Harrisburg 221-1500 B PA 814 Johnstown 535-3356 B PA 610 King of Prussi 265-2812 B PA 717 Lancaster 295-7128 C PA 215 Levittown 946-3469 B PA 412 Monroeville 380-5100 B PA 215 Philadelphia 854-0589 A PA 412 Pittsburgh 281-8326 A PA 610 Reading 607-8500 B PA 570 Scranton 341-5611 B PA 814 State College 231-1510 C PA 215 Warrington 491-6800 B PA 610 West Chester 436-7406 B PA 610 Whitehall 770-2244 C PA 570 Williamsport 494-5500 C PA 570 Wilkes-Barre 820-9755 B PA 717 York 845-9717 B RI 401 Newport 849-0229 B RI 401 North Kingston 295-7100 B RI 401 Providence 453-5353 B RI 401 Woonsocket 765-0019 B SC 843 Charleston 723-7342 B SC 803 Columbia 254-0038 B SC 843 Florence 669-0042 B SC 864 Greenville 232-7832 B SC 843 Myrtle Beach 626-9134 B SC 864 Spartanburg 542-1653 B SD 605 Pierre 224-2257 B SD 605 Rapid City 348-2048 B SD 605 Sioux Falls 334-4953 B TN 423 Bristol 968-2480 C TN 423 Chattanooga 266-3066 B TN 931 Clarksville 552-0032 B TN 423 Johnson City 282-6645 C TN 865 Knoxville 523-4031 B TN 901 Memphis 525-5201 B TN 615 Nashville 726-1213 B TN 423 Oak Ridge 481-3590 B TX 915 Abilene 672-3902 B TX 806 Amarillo 373-2926 B TX 903 Athens 677-1712 C TX 512 Austin 929-0078 B TX 956 Brownsville 544-7073 C TX 979 Bryan 779-0713 C TX 361 Corpus Christi 888-7207 B TX 214 Dallas 653-0840 A TX 940 Denton 381-1897 C TX 915 El Paso 532-1912 B TX 817 Ft Worth 332-1015 A TX 409 Galveston 762-8076 B TX 713 Houston 228-0705 A TX 956 Laredo 724-1791 C TX 903 Longview 758-1161 C TX 806 Lubbock 765-9631 B TX 956 McAllen 631-8967 B TX 915 Midland 685-0846 B TX 409 Nederland 722-7162 B TX 915 San Angelo 944-0376 B TX 210 San Antonio 225-1191 B TX 903 Sherman 893-4995 B TX 254 Temple 773-9723 C TX 903 Texarkana 794-4700 B TX 903 Tyler 597-8925 C TX 361 Victoria 572-3197 B TX 254 Waco 752-2681 C TX 940 Wichita Falls 322-3774 B UT 435 Logan 752-3421 B UT 801 Ogden 627-1640 C UT 801 Provo 371-0278 B UT 801 Salt Lake City 355-9030 B VA 540 Blacksburg 552-9181 B VA 804 Charlottesvill 977-5330 C VA 540 Covington 962-2217 B VA 540 Fredericksburg 371-0188 B VA 540 Harrisonburg 434-0374 C VA 703 Reston 787-6719 B VA 804 Lynchburg 845-0010 C VA 757 Newport News 596-9232 B VA 757 Norfolk 626-3349 B VA 703 Occoquan 494-0836 B VA 804 Richmond 225-0021 B VA 540 Roanoke 857-4266 B VT 802 Burlington 660-4795 B VT 802 Montpelier 223-0758 B VT 802 Rutland 775-1676 C VT 802 White River 295-7631 C WA 253 Auburn 939-9982 B WA 360 Bellingham 733-2873 B WA 425 Everett 774-7466 C WA 360 Longview 577-3992 B WA 360 Olympia 705-0769 C WA 509 Pullman 332-0172 B WA 509 Richland 943-6117 B WA 206 Seattle 625-1386 A WA 509 Spokane 747-2069 B WA 253 Tacoma 383-9488 B WA 360 Vancouver 693-6914 B WA 509 Wenatchee 663-9482 B WA 509 Yakima 575-1060 B WI 608 Beloit 362-5287 B WI 715 Eau Claire 836-0097 C WI 920 Green Bay 432-0346 B WI 608 La Crosse 784-0560 B WI 608 Madison 257-8330 B WI 414 Milwaukee 489-3100 A WI 920 Neenah 731-1560 B WI 715 Wausau 848-6044 B WV 304 Charleston 346-0524 B WV 304 Clarksburg 622-6827 B WV 304 Huntington 523-2802 C WV 304 Morgantown 292-0492 C WV 304 Wheeling 233-7732 B WY 307 Casper 265-8807 C WY 307 Cheyenne 637-3958 B WY 307 Laramie 721-5878 B XII: MISC. NOTES ================ 1-800-877-5045 Sprintnet Customer Service 1-800-736-1130 Sprintnet Data Network Products And Services 1-800-546-1000 1-800-546-2500 Sprintnet IN-WATS Service Numbers 1-800-546-6000 Call up Sprintnet at their customer service or sales number and try and social engineer an NUI or anything else you may see fit. Its worth your time and its worth a try. I cant guarentee that it will succeed but until you try it you will never know. XIII: CONCLUSION: ================= Well I hope you enjoyed the article. This document covers most up to date aspects of X.25 PSN's and additional information such as X.121 International Address Format, a complete PSN/DNIC list, and all US dialups to Sprintnet. This guide is allowed to be freely distributed to all with the exception of it remaining in its original state and unchanged. Hopefully this file has helped you understand Sprintnet and X.25 PSN's and will aid in your pursuit of knowledge of telecommunications. Thats all for now, Peace out and always remember, Phreak Own The System. XIV: SHOUT OUTS, FLAMES, AND CONTACTS ===================================== Shouts to Cycad, Syscrash, Redmage, Nightmare, Prefix, Dagger, Pentium Cowboy, Ellisdee, Substance, Modular33, Crazy, BoxPhreak, Althos, El Super Grande, Hybrid, NynexPhreak, Philosfr, Zerovoid, Gnome, #hackphreak and all you other 14m3r's whose names escape me at the moment. Flames to Phonic, Substance, Oclet and all you other bitches in #9x, Databit (along with all you other lamers involved in taking #hackcentral away from its rightful owners), and all you lamers out there. I can be contacted at ChaoticPhreak@Phreak2600.com CP or ChaoticPh on EFNET in #Phreak2600, #Hackphreak Cha0ticPhreak on AIM 83170648 on ICQ (c)COPYRIGHT 2000 Phreak2600.com All rights reserved