Local Calling Guide
Area code/prefix search
NPA: 983 [Rate centres in NPA 983] [Dial plan for NPA 983]
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
983-999 | 9 | Denver | CO | DNVRCOMA22Z | 557H WIDE VOICE, LLC - CO | 656 | 2023-10-08 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: Callcentric - VoIP Internet phone service
Like this site? We accept donations via PayPal.