Local Calling Guide

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NPA: 443 [Rate centres in NPA 443] [Dial plan for NPA 443]

NXX: 702

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-702 A Armiger-Gibson Island MD HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-702 0 Armiger-Gibson Island MD HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-702 1 Armiger-Gibson Island MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2022-07-25   
443-702 2 Armiger-Gibson Island MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2014-10-15   
443-702 3 Armiger-Gibson Island MD HNVAMDBHAMD  3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD 238      
443-702 4 Armiger-Gibson Island MD CLMAMDJTAMD  2589 US LEC OF MARYLAND, INC. 238   2007-06-15   
443-702 5 Armiger-Gibson Island MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-09-23   
443-702 6 Armiger-Gibson Island MD CLMAMDORGT0  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 238   2014-02-10   
443-702 7 Armiger-Gibson Island MD BLTMMDCHXFX  318J COMCAST IP PHONE, LLC 238   2008-09-25   
443-702 8 Armiger-Gibson Island MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2021-09-23   
443-702 9 Armiger-Gibson Island MD BLTMMDCHXHX  515J IP HORIZON LLC 238   2021-08-15   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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