This table was manually populated, so many codes are not represented. There are thousands of codes which might be interesting.
| Digits | Description | Calls | Last |
|---|---|---|---|
| * | Typically plays the Grover Cleveland March | 37 | 2014-11-05 |
| ** | ABISM | 14 | 2015-02-20 |
| 0 | RADIO TEST: on 202/303, typically a BANDWIDTH FREQUENCY TEST but has changed several times | 781 | 2014-12-03 |
| 1 | 'One is not a valid selection. Goodbye.' | 35 | 2015-01-31 |
| 2 | Plays random snippets of a book about U-boat warfare | 33 | 2014-12-03 |
| 3 | 'You will never understand us. How beautiful we are. Yeyuh. Why you cut our Forever Beautiful?' | 26 | 2015-03-24 |
| 4 | Lists other phone numbers | 41 | 2015-03-24 |
| 5 | 'How beautiful we are.' | 17 | 2014-12-04 |
| 6 | 'She's not into you she's into the idea of' | 11 | 2015-03-21 |
| 7 | 'XOR XOR XOR XOR XOR XOR XOR XOR XOR XOR XOR XOR XOR' | 17 | 2014-11-05 |
| 8 | 'eight eighty eight eight hundred eighty eight eighty eight hundred eighty eight eighty eight thousand eight hundred eighty eight eight hundred eighty eight thousand eight hundred eighty eight eight million eight hundred eighty eight thousand eight hundred eighty eight eighty eight million eight hundred eighty eight thousand eight hundred eighty eight eight hundred eighty eight million eight hundred eighty eight thousand eight hundred eighty eight eight billion eight hundred eighty eight million eight hundred eighty eight thousand eight hundred eighty eight' | 7 | 2014-11-05 |
| 9 | 'storage' | 31 | 2015-03-08 |
| 10 | 'ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten ten eleven ten ten ten ten ten' | 13 | 2015-03-17 |
| 11 | Has played several cryptic lines, such as song lyrics | 24 | 2014-11-27 |
| 13 | Several interesting behaviors, including a corrupted version of the event subroutine message | 24 | 2015-03-24 |
| 19 | 'This event subroutine is not currently available. Do not try again later.' | 20 | 2014-11-05 |
| 20 | A repetitive noise, like a radio mode or a machine | 21 | 2015-03-18 |
| 22 | Additional Warnings | 325 | 2015-03-24 |
| 23 | noise | 30 | 2015-03-24 |
| 25 | AS install confirmation | 11 | 2014-12-04 |
| 26 | 'License key UK5 41 36 N9 J6 LX4' | 11 | 2014-12-03 |
| 27 | Test message entered using word processing console | 19 | 2014-12-03 |
| 28 | Test forward confirmation | 6 | 2014-11-05 |
| 29 | Version brag | 8 | 2015-03-24 |
| 30 | Prompts for travel request form submission | 7 | 2014-10-23 |
| 31 | 'Please wait. The number you are calling from has been recorded. Thank you. You may now hang up.' | 6 | 2014-11-02 |
| 36 | 'Current load: 0.0.1' | 18 | 2015-02-20 |
| 37 | ABISM | 13 | 2015-03-18 |
| 38 | ABISM | 15 | 2015-03-22 |
| 111 | Excuse me. Your time is up ... | 19 | 2015-03-20 |
| 112 | garbled speech and other behaviors | 19 | 2014-11-05 |
| 134 | Alphabet and Numbers | 7 | 2014-11-05 |
| 136 | Lexicon | 5 | 2014-11-05 |
| 211 | electronic tones which sound like they're from a toy | 16 | 2014-12-04 |
| 222 | 'one' and other peculiarities | 35 | 2015-03-24 |
| 230 | 'Understand. The- situation. The- environment. And the- cause. For or beauty forever forever beautiful.' | 8 | 2015-03-24 |
| 231 | 'Beautiful.' | 10 | 2014-11-27 |
| 232 | Dialing J | 13 | 2015-03-20 |
| 272 | Cleveland Direct / Worm Seed Ordering Hotline | 13 | 2015-03-11 |
| 303 | 'You have reached the Time-Warner switch in Aurora, Colorado. The switch CLLI is A U R S C O F W R S 0' | 11 | 2014-12-27 |
| 364 | Dialed very frequently in 2012 | 726 | 2014-10-23 |
| 555 | CONFERENCE: Typically, a conference line / ADHOC CONFERENCE BRIDGE | 27 | 2014-11-26 |
| 559 | OPS CONF: Typically, a conference line / OPERATIONS CONFERENCE | 19 | 2014-12-03 |
| 1320 | ABISM MAPS: ABISM MAPS SERVICE | 54 | 2015-02-24 |
| 2222 | 'Please. Do not dial this agent code. Use agent code 22 for additional warnings. You have been warned. Goodbye.' | 58 | 2015-03-17 |
| 2600 | some tones | 8 | 2014-12-03 |
| 2896 | early NATO phonetic alphabet message source | 467 | 2014-10-25 |
| 5000 - 5999 | 1050 | 2014-11-09 | |
| 6569 | 'pending' | 18 | 2015-03-08 |
| 6871 - 6879 | OTP Black status range | 149 | 2014-12-04 |
| 6871 | OTP Black 1 | 5 | 2014-10-02 |
| 6872 | OTP Black 2 | 9 | 2014-10-02 |
| 6873 | OTP Black 3 | 35 | 2014-11-25 |
| 6874 | OTP Black 4 | 12 | 2014-10-02 |
| 6875 | OTP Black 5 | 30 | 2014-11-25 |
| 6876 | OTP Black 6 | 34 | 2014-11-25 |
| 6877 | OTP Black 7 | 7 | 2014-10-02 |
| 6878 | OTP Black 8 | 6 | 2014-10-02 |
| 6879 | OTP Black 9 | 11 | 2014-12-04 |
| 6880 | Bell code reference | 12 | 2014-10-14 |
| 8888 | a source of SHIP messages | 226 | 2014-12-04 |
| 9696 | In 2012 this had a message about 'This code has been compromised' | 16 | 2014-11-14 |
| 9999 | Iridium Satellite Global Network | 4 | 2014-11-02 |
| 10396 | How, know, how how how | 9 | 2014-11-27 |
| 14000 - 14999 | VECTORTONE | 546 | 2014-11-29 |
| 16000 - 16999 | Agent numbers | 1280 | 2015-03-22 |
| 16000 | fast tones | 28 | 2014-12-02 |
| 16001 | 60 | 2014-10-23 | |
| 16002 | 39 | 2014-11-03 | |
| 16003 | 7 | 2014-11-03 | |
| 16041 - 16045 | 961 | 2015-03-22 | |
| 16041 | agent | 544 | 2015-03-22 |
| 16042 | agent | 180 | 2015-03-13 |
| 16043 | agent | 173 | 2015-03-13 |
| 16044 | agent | 32 | 2015-02-14 |
| 16045 | agent | 32 | 2015-02-20 |
| 16241 | handshake | 33 | 2014-11-29 |
| 16242 | 12 | 2014-05-13 | |
| 16243 | 15 | 2014-05-13 | |
| 17000 - 17999 | ABISM | 412 | 2015-03-02 |
| 17003 | ABISM TUNE: ABISM FREQUENCY TONES, TURN THE POTS WITH SCREW DRIVER UNTIL LED LIGHTS UP | 15 | 2015-03-02 |
| 17004 | CURRENT EPOCH | 12 | 2015-03-02 |
| 18000 - 18999 | OTP MESSAGES | 2897 | 2015-03-24 |
| 18003 | FILE_NOT_FOUND | 8 | 2014-10-23 |
| 33330 - 33399 | 240 | 2015-03-24 | |
| 33330 | AGENT SYSTEM STATUS | 87 | 2014-12-03 |
| 33331 | FIRMWARELOAD | 8 | 2014-10-27 |
| 33332 | CHANNEL | 13 | 2015-03-24 |
| 33333 | VERSION | 17 | 2015-03-24 |
| 33334 | REBOOT or REVERSE AGENT NUMBER, USE ACCESS CODE | 31 | 2014-11-27 |
| 33335 | HALT or AGENT MAINT | 18 | 2014-11-27 |
| 33336 | handshake | 13 | 2014-11-05 |
| 33340 | mostly 250.075 but see also special message 2013-09-28 | 16 | 2015-03-24 |
| 33350 | Signal Strength: 'Signal strength is -85 dbm' | 15 | 2015-03-24 |
| 33360 | 250.75 and noise | 5 | 2014-11-27 |
| 33365 | RECORDER: AGENT SYSTEM RECORDER | 7 | 2014-11-05 |
| 34154 | ZEUS STATUS: SATELLITE STATUS | 18 | 2015-03-24 |
| 44812 | 'Enter your verification code now.' | 34 | 2015-03-22 |
| 50000 - 59999 | 237 | 2015-03-23 | |
| 56001 | stand by / Your activation is now in pending state / Your activation is now in ready state | 154 | 2015-03-23 |
| 68700 - 68799 | SSTV range | 24 | 2014-11-18 |
| 0096001 | Emtanon | 17 | 2015-03-08 |
| 99280 - 99290 | 1301 | 2014-11-02 | |
| 99280 | 22 | 2014-10-23 | |
| 99281 | 9 | 2012-10-02 | |
| 99284 | 33 | 2014-11-02 | |
| 99286 | 495 | 2014-10-28 | |
| 99288 | 366 | 2014-10-23 | |
| 99289 | 4 | 2013-07-12 | |
| 99290 | 360 | 2013-09-26 | |
| 99665 | 453 | 2014-11-02 | |
| 99990 - 99999 | 38 | 2015-03-22 | |
| 99990 | 'Activity confirmed. Please disconnect now.' | 8 | 2015-03-22 |
| 99991 | 'Activity confirmed. Please disconnect now.' | 4 | 2015-02-28 |
| 99992 | 'Response accepted.' | 5 | 2015-02-28 |
| 99998 | 'Maintenance mode on.' | 7 | 2014-11-29 |
| 99999 | 'Maintenance mode off.' | 9 | 2014-10-27 |
| 160410 - 160450 | 51 | 2014-11-03 | |
| 190000 - 199999 | 632 | 2015-03-24 | |
| 190001 | 'zero' | 162 | 2015-03-24 |
| 190002 | 'zero' | 151 | 2015-03-24 |
| 190003 | 'zero' | 143 | 2015-03-24 |
| 190004 | 'one' | 145 | 2015-03-24 |
| 229443 | 'This agent code has been compromised.' | 6 | 2014-11-03 |
| 668187 | 'Enter Zeus sequence number' | 26 | 2014-11-18 |
| 674826 | 53 | 2015-03-18 | |
| 899053 | radio tones | 18 | 2014-12-02 |
| 2222222 | Mentions instructions to establish a honeypot to reduce burden on MLPL | 14 | 2015-01-16 |
| 4064436 | Stamp Code | 101 | 2015-03-22 |
| 6360322 | Material Order Desk Forward | 31 | 2015-03-08 |
| 15048801 | from Bulgaria video | 3 | 2015-03-08 |
| 26037183 | unholy racket | 39 | 2014-11-05 |
| 50565732 | Robbybox | 273 | 2015-03-24 |
| 55229382 | Green Book friendly code | 9 | 2015-03-17 |
| 68101446 | 'Speak report after the tone.' | 7 | 2014-10-27 |
| 123456789 | Counting | 16 | 2015-01-10 |
| 139028188 | ENABLER: SUBSYSTEM ENABLER CODE | 8 | 2014-11-26 |
| 150120587 | HF: has played long, revealing conversations at specific times | 244 | 2015-03-21 |
| 482608885 | El Cerrito friendly code | 4 | 2014-10-02 |
| 891038117 - 891038118 | SSTV range | 4 | 2013-10-17 |
| 4822010112 | Green Book instructions | 23 | 2014-11-25 |
| 25225733315 | '... Please press reset on controller card ...' | 12 | 2014-02-21 |
| 48260888882 | Model Info friendly code | 2 | 2014-10-02 |
| 48902716041 | from Bangkok video 1:42 | 6 | 2013-12-02 |
| 56990721710 | from Bangkok video 4:24 | 4 | 2013-09-26 |
| 78974412697 | from Bangkok video 3:16 | 4 | 2013-09-26 |
| 8988169312000368443 | 'To enable service, please enter the ICCID on your card after the prompt.' | 3 | 2014-10-25 |