Local Calling Guide
Area code/prefix search
NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]
NXX: 664
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
667-664 | A | Trappe | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | |||
667-664 | 0 | Trappe | MD | SLBRMD901MD | 939H COMMIO, LLC | 242 | 2022-11-07 | ||
667-664 | 2 | Trappe | MD | SLBRMDSBX0X | 624H ONVOY SPECTRUM, LLC | 242 | 2021-05-27 | ||
667-664 | 4 | Trappe | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | 2021-03-05 | ||
667-664 | 6 | Trappe | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | 2019-12-11 | ||
667-664 | 7 | Trappe | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | 2019-12-11 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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