Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
227-252 8 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-11-08   
227-252 9 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-11-08   
227-253 5 Frederick MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2024-11-21   
227-262 A Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-16   
227-262 0 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 1 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 2 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 3 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 4 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 5 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 6 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 7 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-17   
227-262 8 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-16   
227-262 9 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-16   
227-267 A Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-02-03   
227-267 0 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-03-01   
227-267 1 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-03-01   
227-267 4 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-04-26   
227-267 5 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-04-06   
227-267 6 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-04-06   
227-267 7 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-04-06   
227-267 8 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-02-03   
227-267 9 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-02-03   
227-279 A Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 0 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 1 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 2 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 3 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 4 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 5 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 6 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 7 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 8 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-279 9 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-04   
227-281 8 Frederick MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-29   
227-281 9 Frederick MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-29   
227-283 A Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 0 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2026-04-12   
227-283 1 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2026-04-12   
227-283 2 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 3 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 4 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 5 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 6 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 7 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 8 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-283 9 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-07-21   
227-285 A Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 0 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   
227-285 1 Myersville MD 4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-08-14   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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