Local Calling Guide

Area code/prefix search

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

NXX: 331

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-331 A Taneytown MD BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238      
443-331 0 Taneytown MD   145J TERRA NOVA TELECOM INC. 238      
443-331 1 Taneytown MD BLTMMDCH14Z  2697 CTC COMMUNICATIONS CORP. - MD 238      
443-331 2 Taneytown MD   876D ONVOY, LLC - MD 238      
443-331 3 Taneytown MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238      
443-331 4 Taneytown MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
443-331 5 Taneytown MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      
443-331 7 Taneytown MD BLTMMDDN2MD  508J CENTURYLINK COMMUNICATIONS, LLC 238      
443-331 8 Taneytown MD BLTMMDCH25Z  8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) 238      
443-331 9 Taneytown MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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