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: 232

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
227-232 A Laurel MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2024-04-05   
227-232 0 Laurel MD   876D ONVOY, LLC - MD 236   2024-04-05   
227-232 1 Laurel MD   876D ONVOY, LLC - MD 236   2024-04-05   
227-232 2 Laurel MD   876D ONVOY, LLC - MD 236   2024-04-05   
227-232 3 Laurel MD   876D ONVOY, LLC - MD 236   2024-04-05   
227-232 4 Laurel MD   876D ONVOY, LLC - MD 236   2024-04-05   
227-232 5 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-04-06   
227-232 6 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-04-06   
227-232 7 Laurel MD   876D ONVOY, LLC - MD 236   2024-08-24   
227-232 8 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2024-04-06   
227-232 9 Laurel MD   876D ONVOY, LLC - MD 236   2024-12-17   

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

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