Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

NXX: 967

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-967 A North East MD NRTEMDNERS0  9212 VERIZON MARYLAND, INC. 238      
443-967 0 North East MD   9212 VERIZON MARYLAND, INC. 238      
443-967 1 North East MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-967 2 North East MD   228C IDT AMERICA, CORP. - MD 238   2012-01-08   
443-967 3 North East MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2013-05-23   
443-967 4 North East MD   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2016-08-22   
443-967 5 North East MD   876D ONVOY, LLC - MD 238   2016-03-21   
443-967 6 North East MD   876D ONVOY, LLC - MD 238   2016-03-21   
443-967 7 North East MD   073H TELNYX LLC 238   2017-04-26   
443-967 8 North East MD   568G PEERLESS NETWORK OF MARYLAND, LLC 238   2013-05-04   
443-967 9 North East MD   5562 METROPCS, INC. 238   2018-12-31   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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