Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 357

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-357 A Greensboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-357 0 Greensboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-18   
667-357 1 Greensboro MD SLBRMD906MD  145J TERRA NOVA TELECOM INC. 242   2023-06-22   
667-357 2 Greensboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-09-25   
667-357 3 Greensboro MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-05-27   
667-357 4 Greensboro MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2022-03-19   
667-357 5 Greensboro MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2022-03-19   
667-357 6 Greensboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-17   
667-357 7 Greensboro MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-21   
667-357 8 Greensboro MD SLBRMD906MD  145J TERRA NOVA TELECOM INC. 242   2023-01-09   
667-357 9 Greensboro MD SLBRMDSBXMD  073H TELNYX LLC 242   2022-04-22   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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