Local Calling Guide
Area code/prefix search
NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]
NXX: 406
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
319-406 | A | Denver | IA | CDRRIAAB4MD | 7421 AT&T - LOCAL | 635 | |||
319-406 | 0 | Denver | IA | 593K MCC TELEPHONY LLC | 635 | ||||
319-406 | 1 | Denver | IA | CDRRIAAB4MD | 7421 AT&T - LOCAL | 635 | |||
319-406 | 2 | Denver | IA | CDRRIADTNMD | 985E BANDWIDTH.COM CLEC, LLC - IA | 635 | |||
319-406 | 3 | Denver | IA | CDRRIADTKMD | 221F ONVOY, LLC - IA | 635 | |||
319-406 | 4 | Denver | IA | IWCYIA701MD | 073H TELNYX LLC | 635 | |||
319-406 | 5 | Denver | IA | CDRRIADTKMD | 221F ONVOY, LLC - IA | 635 | |||
319-406 | 6 | Denver | IA | CDRRIADTKMD | 221F ONVOY, LLC - IA | 635 | |||
319-406 | 7 | Denver | IA | CDRRIADTKMD | 221F ONVOY, LLC - IA | 635 | |||
319-406 | 8 | Denver | IA | MNTIIAAKDS0 | 544H INTEGRATED PATH COMMUNCATIONS, LLC - IA | 635 | |||
319-406 | 9 | Denver | IA | CDRRIADTKMD | 221F ONVOY, LLC - IA | 635 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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