Local Calling Guide
Area code/prefix search
NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]
NXX: 377
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
712-377 | A | Gravity | IA | GRVTIAXORP0 | 1178 WINDSTREAM IOWA COMMUNICATIONS, INC. | 644 | |||
712-377 | 3 | Gravity | IA | OMAHNENWXPX | 221F ONVOY, LLC - IA | 644 | 2019-11-28 | ||
712-377 | 4 | Gravity | IA | GRVTIAXORP0 | 1178 WINDSTREAM IOWA COMMUNICATIONS, INC. | 644 | 2012-09-17 | ||
712-377 | 5 | Gravity | IA | OMAHNENWXPX | 221F ONVOY, LLC - IA | 644 | 2021-04-02 | ||
712-377 | 6 | Gravity | IA | OMAHNENWXPX | 221F ONVOY, LLC - IA | 644 | 2021-04-02 | ||
712-377 | 7 | Gravity | IA | OMAKNEYW6MD | 965H FRACTEL, LLC | 644 | 2020-01-16 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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