Local Calling Guide

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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-666 6 West River MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2016-06-02   
667-666 7 West River MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-666 8 West River MD BLTMMDCHX7X  073H TELNYX LLC 238   2017-04-26   
667-666 9 West River MD   515J IP HORIZON LLC 238   2016-10-14   
667-668 A Fallston MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238      
667-668 0 Fallston MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2021-12-15   
667-668 1 Fallston MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2022-03-02   
667-668 2 Fallston MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-07-11   
667-668 3 Fallston MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-07-11   
667-668 4 Fallston MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-02-11   
667-668 5 Fallston MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2022-02-11   
667-668 6 Fallston MD BLTMMDCHXUX  624H ONVOY SPECTRUM, LLC 238   2021-06-26   
667-668 7 Fallston MD BLTQMD01BMD  516J TON80 COMMUNICATIONS, LLC 238   2021-06-27   
667-669 A Galena MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242      
667-669 2 Galena MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-09-25   
667-669 5 Galena MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-12-20   
667-669 6 Galena MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-08-16   
667-669 7 Galena MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-11-15   
667-669 8 Galena MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-11-15   
667-669 9 Galena MD   145J TERRA NOVA TELECOM INC. 242   2021-08-17   
667-670 A Sudlersville MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-670 0 Sudlersville MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-18   
667-670 1 Sudlersville MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-18   
667-670 3 Sudlersville MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-05-27   
667-670 6 Sudlersville MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-17   
667-670 7 Sudlersville MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-05-21   
667-670 8 Sudlersville MD SLBRMD908MD  490J DISH WIRELESS, LLC 242   2022-12-20   
667-676 A Willards MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242      
667-676 0 Willards MD SLBRMDSBWMD  073H TELNYX LLC 242   2021-03-04   
667-676 1 Willards MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2022-03-14   
667-676 2 Willards MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2022-03-14   
667-676 4 Willards MD SLBRMDSBX0X  624H ONVOY SPECTRUM, LLC 242   2021-05-27   
667-676 6 Willards MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-11-21   
667-676 7 Willards MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2020-11-21   
667-676 8 Willards MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-07-12   
667-677 A Baltimore MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-677 0 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2016-02-06   
667-677 1 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2016-02-06   
667-677 2 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-04-12   
667-677 3 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-04-12   
667-677 4 Baltimore MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-04-12   
667-677 5 Baltimore MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2015-06-09   
667-677 6 Baltimore MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2015-06-09   
667-677 7 Baltimore MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2015-06-09   
667-677 8 Baltimore MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2015-06-09   
667-677 9 Baltimore MD BLTQMD01DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 238   2016-11-05   
667-678 A Columbia MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
667-678 0 Columbia MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-10-16   
667-678 1 Columbia MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-10-16   
667-678 2 Columbia MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-10-15   

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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