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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
667-228 4 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-05-29   
667-228 5 Aberdeen MD BLTOMDKHDS0  7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD 236   2015-08-17   
667-228 6 Aberdeen MD BLTMMDCH45Z  071F BANDWIDTH.COM CLEC, LLC - MD 236   2015-11-07   
667-228 7 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-03-21   
667-228 8 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-03-21   
667-228 9 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2015-03-21   
667-229 A Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
667-229 0 Aberdeen MD BLTMMDCH42Z  876D ONVOY, LLC - MD 236   2016-05-13   
667-229 1 Aberdeen MD CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 236   2016-04-08   
667-229 2 Aberdeen MD BLTMMDCH42Z  876D ONVOY, LLC - MD 236   2016-05-13   
667-229 3 Aberdeen MD BLTMMDCH42Z  876D ONVOY, LLC - MD 236   2016-05-13   
667-229 4 Aberdeen MD BLTMMDCH42Z  876D ONVOY, LLC - MD 236   2016-05-13   
667-229 5 Aberdeen MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 236   2016-08-04   
667-229 6 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-15   
667-229 7 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-09-15   
667-229 8 Aberdeen MD   515J IP HORIZON LLC 236   2016-05-31   
667-229 9 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2016-04-03   
667-230 A Centreville MD SLBRMD90DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 242      
667-230 0 Centreville MD SLBRMD90DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 242   2018-04-15   
667-230 1 Centreville MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2021-03-05   
667-230 2 Centreville MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2018-05-27   
667-230 3 Centreville MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2020-08-10   
667-230 4 Centreville MD SLBRMD90DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 242   2021-02-27   
667-230 5 Centreville MD SLBRMD90DS0  568G PEERLESS NETWORK OF MARYLAND, LLC 242   2020-10-28   
667-230 6 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-07-31   
667-230 7 Centreville MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2019-07-31   
667-230 8 Centreville MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-230 9 Centreville MD SLBRMDSBXVX  876D ONVOY, LLC - MD 242   2019-03-04   
667-231 A Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236      
667-231 0 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-10-01   
667-231 1 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-09-04   
667-231 2 Aberdeen MD BLTMMDCH42Z  876D ONVOY, LLC - MD 236   2014-10-03   
667-231 3 Aberdeen MD BLTMMDCH42Z  876D ONVOY, LLC - MD 236   2014-10-03   
667-231 4 Aberdeen MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 236   2014-09-15   
667-231 5 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2013-10-01   
667-231 6 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-02-09   
667-231 7 Aberdeen MD BLTMMDDN2MD  508J CENTURYLINK COMMUNICATIONS, LLC 236   2013-10-04   
667-231 8 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-02-09   
667-231 9 Aberdeen MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 236   2014-09-04   
667-232 A Glen Burnie MD BLTMMDCHCMD  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238      
667-232 0 Glen Burnie MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2021-04-30   
667-232 1 Glen Burnie MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2019-01-18   
667-232 2 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 3 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 4 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 5 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 6 Glen Burnie MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-232 7 Glen Burnie MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2022-10-16   
667-232 8 Glen Burnie MD BLTMMDCHCMD  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2018-06-04   
667-232 9 Glen Burnie MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2020-11-22   
667-233 A Baltimore MD BLTMMDCHDS2  9212 VERIZON MARYLAND, INC. 238      
667-233 0 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-233 1 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-233 2 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-233 3 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-233 4 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-233 5 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-233 6 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-233 7 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-233 8 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-233 9 Baltimore MD   9212 VERIZON MARYLAND, INC. 238   2015-03-15   
667-234 A Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
667-234 0 Baltimore MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2012-05-07   
667-234 1 Baltimore MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2015-06-08   
667-234 2 Baltimore MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2015-06-08   
667-234 3 Baltimore MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2015-06-08   
667-234 4 Baltimore MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2015-06-08   
667-234 5 Baltimore MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2015-06-08   
667-234 6 Baltimore MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2015-06-08   
667-234 7 Baltimore MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2015-06-08   
667-234 8 Baltimore MD BLTMMDFMDS0  7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD 238   2015-06-08   
667-234 9 Baltimore MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2015-10-09   
667-235 A Salisbury MD SLBRMD905MD  197D VONAGE AMERICA LLC 242      
667-235 0 Salisbury MD SLBRMD905MD  197D VONAGE AMERICA LLC 242   2018-07-30   
667-235 1 Salisbury MD ESTNMDESQMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 242   2024-07-26   
667-235 2 Salisbury MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-23   
667-235 3 Salisbury MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-23   
667-235 4 Salisbury MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-23   
667-235 5 Salisbury MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-23   
667-235 6 Salisbury MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-23   
667-235 8 Salisbury MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-23   
667-235 9 Salisbury MD   2593 CORE COMMUNICATIONS, INC.- MD 242   2018-10-23   
667-236 A Perryville MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-236 0 Perryville MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-08-02   
667-236 1 Perryville MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-08-02   
667-236 2 Perryville MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-08-02   
667-236 3 Perryville MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-236 4 Perryville MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-236 5 Perryville MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-07-30   
667-236 6 Perryville MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-236 7 Perryville MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-236 8 Perryville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2019-02-19   
667-236 9 Perryville MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2019-02-19   
667-237 A West River MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238      
667-237 0 West River MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-08-02   
667-237 1 West River MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-08-02   
667-237 2 West River MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-08-02   
667-237 3 West River MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-237 4 West River MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   
667-237 6 West River MD BLTMMD91GT0  2593 CORE COMMUNICATIONS, INC.- MD 238   2019-05-02   

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

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