Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 227 [Rate centres in NPA 227] [Dial plan for NPA 227]

NXX: 722

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
227-722 A Waldorf MD   624H ONVOY SPECTRUM, LLC 236   2024-06-26   
227-722 0 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-06-27   
227-722 1 Waldorf MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-06-27   
227-722 7 Waldorf MD   624H ONVOY SPECTRUM, LLC 236   2024-06-26   
227-722 8 Waldorf MD   624H ONVOY SPECTRUM, LLC 236   2024-06-26   

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

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