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: 853

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-853 A Pocomoke MD SLBRMD90DS0  469J CORETEL MARYLAND, INC. - MD 242      
667-853 1 Pocomoke MD   624H ONVOY SPECTRUM, LLC 242   2022-02-28   
667-853 2 Pocomoke MD   624H ONVOY SPECTRUM, LLC 242   2022-02-28   
667-853 3 Pocomoke MD   876D ONVOY, LLC - MD 242   2021-03-05   
667-853 4 Pocomoke MD   876D ONVOY, LLC - MD 242   2021-03-05   
667-853 5 Pocomoke MD   792K CHARTER IP ENABLED SERVICES, LLC 242   2022-11-28   
667-853 6 Pocomoke MD   318J COMCAST IP PHONE, LLC 242   2022-12-28   
667-853 7 Pocomoke MD   624H ONVOY SPECTRUM, LLC 242   2021-05-27   
667-853 8 Pocomoke MD   876D ONVOY, LLC - MD 242   2021-12-20   
667-853 9 Pocomoke MD   469J CORETEL MARYLAND, INC. - MD 242   2019-11-11   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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