Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]

NXX: 201

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
667-201 A Bel Air MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238      
667-201 0 Bel Air MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2016-01-16   
667-201 1 Bel Air MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2016-06-04   
667-201 2 Bel Air MD BLTMMDCHLMD  082H LOCAL ACCESS LLC - MD 238   2016-10-14   
667-201 3 Bel Air MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2017-11-13   
667-201 4 Bel Air MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2018-04-23   
667-201 5 Bel Air MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2018-05-27   
667-201 6 Bel Air MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2017-06-02   
667-201 7 Bel Air MD BLTMMDCHX7X  073H TELNYX LLC 238   2017-03-14   
667-201 8 Bel Air MD BLTOMDKHBMD  6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 238   2018-04-28   
667-201 9 Bel Air MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC 238   2016-07-14   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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