Local Calling Guide

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Hagerstown, MD

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
227-239 A CMLDMD303MD  475J CALLWORKS CORPORATION 240   2024-07-11   
227-239 0   876D ONVOY, LLC - MD 240   2024-07-12   
227-239 1   475J CALLWORKS CORPORATION 240   2024-07-11   
227-239 2   490J DISH WIRELESS, LLC 240   2024-09-10   
227-239 3   490J DISH WIRELESS, LLC 240   2024-12-08   
227-239 4   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-08   
227-239 5   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-01-08   
227-239 6   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 240   2025-05-20   
227-239 8   876D ONVOY, LLC - MD 240   2025-03-02   
227-239 9   876D ONVOY, LLC - MD 240   2025-01-06   
227-288 A   876D ONVOY, LLC - MD 240   2025-10-04   
227-288 0   876D ONVOY, LLC - MD 240   2025-10-04   
227-288 1   876D ONVOY, LLC - MD 240   2025-10-04   
227-288 2   490J DISH WIRELESS, LLC 240   2025-10-06   
227-288 3   490J DISH WIRELESS, LLC 240   2025-12-04   
227-288 4   490J DISH WIRELESS, LLC 240   2026-02-12   
227-288 6   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2025-11-12   
227-288 7   876D ONVOY, LLC - MD 240   2025-10-18   
227-288 8   876D ONVOY, LLC - MD 240   2025-10-18   
227-288 9   876D ONVOY, LLC - MD 240   2025-10-18   
227-295 A   700J WAVENATION, LLC 240   2026-01-23   
227-295 0   700J WAVENATION, LLC 240   2026-01-23   
227-295 5   321J HD CARRIER LLC 240   2026-01-26   
227-295 6   321J HD CARRIER LLC 240   2026-01-26   
227-295 7   321J HD CARRIER LLC 240   2026-01-26   
240-203 A FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-203 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2011-11-18   
240-203 6   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-09-10   
240-203 7   071F BANDWIDTH.COM CLEC, LLC - MD 240   2012-09-10   
240-203 8   071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-05-30   
240-203 9   071F BANDWIDTH.COM CLEC, LLC - MD 240   2014-05-30   
240-217 A FRDRMDFRKMD  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 0   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 1   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 2   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 3   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 4   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 5   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 6   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-217 7   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2004-01-11   
240-217 8   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240   2007-01-22   
240-217 9   6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 240      
240-231 A HGTWMD53DS0  2593 CORE COMMUNICATIONS, INC.- MD 240      
240-267 A FRDRMDFRXSX  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240      
240-267 0   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 240   2017-06-17   

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

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