Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 410 [Rate centres in NPA 410] [Dial plan for NPA 410]

NXX: 869

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
410-869 A Catonsville MD CTVLMDCTDS0  9212 VERIZON MARYLAND, INC. 238      
410-869 0 Catonsville MD CTVLMDCTDS0  9212 VERIZON MARYLAND, INC. 238      
410-869 1 Catonsville MD CTVLMDCTDS0  9212 VERIZON MARYLAND, INC. 238      
410-869 2 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-04-05   
410-869 3 Catonsville MD CTVLMDCTDS0  9212 VERIZON MARYLAND, INC. 238      
410-869 4 Catonsville MD CTVLMDCTDS0  9212 VERIZON MARYLAND, INC. 238      
410-869 5 Catonsville MD BLTMMDCH40Z  6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC DBA T-MOBILE USA 238   2021-12-09   
410-869 6 Catonsville MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2005-04-05   
410-869 7 Catonsville MD CTVLMDCTDS0  9212 VERIZON MARYLAND, INC. 238      
410-869 8 Catonsville MD CTVLMDCTDS0  9212 VERIZON MARYLAND, INC. 238      
410-869 9 Catonsville MD CTVLMDCTDS0  9212 VERIZON MARYLAND, INC. 238      

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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