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: 327

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-327 A Cambridge MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-327 0 Cambridge MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-18   
667-327 1 Cambridge MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-18   
667-327 2 Cambridge MD SLBRMDSC2MD  5562 METROPCS, INC. 242   2021-05-18   
667-327 3 Cambridge MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-05-27   
667-327 4 Cambridge MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-21   
667-327 5 Cambridge MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-21   
667-327 6 Cambridge MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-17   
667-327 7 Cambridge MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-21   
667-327 8 Cambridge MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-21   
667-327 9 Cambridge MD SLBRMDSCXMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 242   2021-10-10   

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

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