Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 301 [Rate centres in NPA 301] [Dial plan for NPA 301]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
301-974 A Laurel MD LNHMMDADDS0  8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
301-974 0 Laurel MD   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
301-974 1 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-08-07   
301-974 2 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-08-07   
301-974 3 Laurel MD   2697 CTC COMMUNICATIONS CORP. - MD 236   2006-05-04   
301-974 4 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2006-08-07   
301-974 5 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2008-02-15   
301-974 6 Laurel MD   1958 ATX TELECOMMUNICATIONS SERVICES, LTD 236   2006-04-26   
301-974 7 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2008-02-15   
301-974 8 Laurel MD   8832 STARPOWER COMMUNICATIONS, LLC - MD 236      
301-974 9 Laurel MD   6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD 236   2008-02-15   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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