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: 222

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
443-222 A Worthington MD   876D ONVOY, LLC - MD 238      
443-222 0 Worthington MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2020-04-30   
443-222 1 Worthington MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2020-04-30   
443-222 2 Worthington MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-03-03   
443-222 3 Worthington MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-06-16   
443-222 4 Worthington MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-06-16   
443-222 5 Worthington MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2018-06-16   
443-222 6 Worthington MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-03-29   
443-222 7 Worthington MD   2593 CORE COMMUNICATIONS, INC.- MD 238   2019-03-29   
443-222 8 Worthington MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2019-02-19   
443-222 9 Worthington MD BLTMMDCH42Z  876D ONVOY, LLC - MD 238   2019-02-19   

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

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