Local Calling Guide

Area code/prefix search

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OCN: 6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
667-486 5 Prince Frederick MD BLTOMDKHBMD  238   2026-01-09   
667-486 6 Prince Frederick MD BLTOMDKHBMD  238   2026-01-09   
667-493 0 Annapolis MD BLTOMDKHBMD  238   2025-01-15   
667-493 6 Annapolis MD BLTOMDKHBMD  238   2025-12-31   
667-493 7 Annapolis MD BLTOMDKHBMD  238   2026-08-31   
667-493 8 Annapolis MD BLTOMDKHBMD  238   2025-10-06   
667-498 1 Arbutus MD BLTOMDKHBMD  238   2026-05-30   
667-500 2 Annapolis MD BLTOMDKHBMD  238   2018-11-22   
667-500 3 Annapolis MD BLTOMDKHBMD  238   2019-08-05   
667-500 4 Annapolis MD BLTOMDKHBMD  238   2019-08-05   
667-502 3 Columbia MD BLTOMDKHBMD  238   2026-07-21   
667-526 9 Centreville MD ESTNMDESQMD  242   2025-10-24   
667-541 3 Glen Burnie MD   238   2026-10-09   
667-541 4 Glen Burnie MD   238   2026-10-09   
667-541 6 Glen Burnie MD   238   2026-10-09   
667-541 8 Glen Burnie MD   238   2026-09-04   
667-546 A Prince Frederick MD BLTOMDKHBMD  238   2026-05-30   
667-546 0 Prince Frederick MD BLTOMDKHBMD  238   2026-05-30   
667-546 1 Prince Frederick MD BLTOMDKHBMD  238   2026-05-30   
667-546 2 Prince Frederick MD   238   2026-10-08   
667-546 3 Prince Frederick MD   238   2026-10-08   
667-546 4 Prince Frederick MD   238   2026-10-08   
667-546 7 Prince Frederick MD BLTOMDKHBMD  238   2026-07-04   
667-546 8 Prince Frederick MD BLTOMDKHBMD  238   2026-07-04   
667-546 9 Prince Frederick MD BLTOMDKHBMD  238   2026-07-04   
667-548 6 Towson MD   238   2026-10-01   
667-548 9 Towson MD   238   2026-10-01   
667-549 2 Annapolis MD   238   2026-10-25   
667-549 8 Annapolis MD   238   2026-10-25   
667-554 1 Columbia MD   238   2026-11-09   
667-554 2 Columbia MD   238   2026-11-09   
667-662 9 Smith Island MD ESTNMDESQMD  242   2025-07-03   
667-668 0 Fallston MD BLTOMDKHBMD  238   2021-12-15   
667-668 1 Fallston MD BLTOMDKHBMD  238   2022-03-02   
667-668 9 Fallston MD BLTOMDKHBMD  238   2026-10-13   
667-737 0 Perryville MD BLTOMDKHBMD  238   2025-03-11   
667-737 1 Perryville MD BLTOMDKHBMD  238   2026-02-27   
667-737 2 Perryville MD   238   2026-08-25   
667-737 9 Perryville MD BLTOMDKHBMD  238   2023-10-20   
667-808 1 Easton MD ESTNMDESQMD  242   2025-04-08   
667-855 9 Salisbury MD ESTNMDESQMD  242   2024-12-20   
667-967 0 Glen Burnie MD BLTOMDKHBMD  238   2018-03-19   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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