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: 265

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
227-265 A Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-06   
227-265 0 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-06   
227-265 1 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-06   
227-265 2 Washington Zone 3 MD VINNVACBDS0  876D ONVOY, LLC - MD 236   2025-02-06   
227-265 3 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 4 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 5 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 6 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 7 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   
227-265 8 Washington Zone 3 MD BTVLMD18GT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 236   2025-02-07   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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