Local Calling Guide
Area code/prefix search
NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]
NXX: 778
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
667-778 | A | Sparrows Point | MD | BLTMMDCHXUX | 624H ONVOY SPECTRUM, LLC | 238 | 2021-06-27 | ||
667-778 | 0 | Sparrows Point | MD | 071F BANDWIDTH.COM CLEC, LLC - MD | 238 | 2021-12-04 | |||
667-778 | 2 | Sparrows Point | MD | 876D ONVOY, LLC - MD | 238 | 2021-07-12 | |||
667-778 | 3 | Sparrows Point | MD | 876D ONVOY, LLC - MD | 238 | 2021-07-12 | |||
667-778 | 5 | Sparrows Point | MD | 071F BANDWIDTH.COM CLEC, LLC - MD | 238 | 2022-03-20 | |||
667-778 | 6 | Sparrows Point | MD | 624H ONVOY SPECTRUM, LLC | 238 | 2022-02-03 | |||
667-778 | 7 | Sparrows Point | MD | 624H ONVOY SPECTRUM, LLC | 238 | 2021-06-27 | |||
667-778 | 8 | Sparrows Point | MD | 624H ONVOY SPECTRUM, LLC | 238 | 2022-02-03 | |||
667-778 | 9 | Sparrows Point | MD | 071F BANDWIDTH.COM CLEC, LLC - MD | 238 | 2022-02-25 |
Last updated: Fri, 01 Jul 2022 02:53:40 UTC
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