Local Calling Guide
Area code/prefix search
NPA: 423 [Rate centres in NPA 423] [Dial plan for NPA 423]
NXX: 940
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
423-940 | A | Dayton | TN | CHTGTN12X2Y | 939H COMMIO, LLC | 472 | |||
423-940 | 0 | Dayton | TN | CHTGTN12X2Y | 939H COMMIO, LLC | 472 | 2023-05-20 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.