^ Prefix ^ Mnemonic ^ Expected Digits ^ Notes ^ Test Number ^ | 222 | CAnal 2 | 4 | [[https://npstn.us/ml.php|NPSTN]] | 222-2901 | | 709 | NPA 709 | 4 | [[https://www.ckts.info/directory/nanpa/|C*NET]] | 709-2901 | | 867 | | 5 | See below | 867-89901 | ---- 867 prefix calls will terminate to the respective phone system via T1 on a Cisco 2851. ^ 867 Prefix ^ System ^ Notes ^ Test Number ^ | 89XXX | CS1000 | 89600 CallPilot 201i IVR | 89901 | | 82XXX | BCM | NIS | | | 81XXX | BCM | NIS | | | 71XXX | DM3 Dev Box | | 71000 | | 72XXX | Mitel MXe III | | 72000 | | 73XXX | NEC SV8100 | | 73000 | ---- If interconnected on the BGP network send calls via H.323 to 10.101.101.248 and let me know via IRC your origination IP. Currently 10.101.101.248 accepts 5 digits matching 867 prefix. ----