CENCEN Documentation
Community setup guide · Customer guide
Dialing
Dial the CEN access prefix 88 followed by the 10-digit CEN number: 88-214-315-1234. The prefix is PBX configuration and not part of the number; FreePBX strips it before the lookup. It keeps CEN from capturing PSTN dialing: 9165551212, 19165551212, 911 and 988 continue through your existing routes. Seven-digit numbers inside your own network stay on your own dialplan. Never add a bare 10-digit route to CEN.
214CEN AREA CODE
315LOCAL BLOCK
1234MEMBER NUMBER
Local Number: 315-1234
Global CEN Number: 214-315-1234
Typical PBX dialing: 88-214-315-1234