Local Calling Guide
Area code/prefix search
NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]
NXX: 220
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
667-220 | A | Greensboro | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | |||
667-220 | 0 | Greensboro | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | 2017-05-15 | ||
667-220 | 1 | Greensboro | MD | SLBRMD902MD | 073H TELNYX LLC | 242 | 2017-09-13 | ||
667-220 | 2 | Greensboro | MD | 145J TERRA NOVA TELECOM INC. | 242 | 2024-02-15 | |||
667-220 | 5 | Greensboro | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | 2019-05-17 | ||
667-220 | 6 | Greensboro | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | 2020-06-20 | ||
667-220 | 7 | Greensboro | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | 2020-06-20 | ||
667-220 | 8 | Greensboro | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | 2019-03-04 | ||
667-220 | 9 | Greensboro | MD | SLBRMDSBXVX | 876D ONVOY, LLC - MD | 242 | 2019-03-04 |
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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