Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 2593 CORE COMMUNICATIONS, INC.- MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
667-243 A Oxford MD ESTNMDBNGT0  242      
667-243 0 Oxford MD   242   2018-07-26   
667-243 1 Oxford MD   242   2018-07-26   
667-243 3 Oxford MD ESTNMDBNGT0  242   2019-03-29   
667-243 4 Oxford MD SLBRMD90DS0  242   2019-07-31   
667-243 5 Oxford MD ESTNMDBNGT0  242   2019-03-29   
667-243 6 Oxford MD ESTNMDBNGT0  242   2019-03-29   
667-243 7 Oxford MD   242   2018-07-26   
667-244 A Still Pond MD ESTNMDBNGT0  242      
667-244 0 Still Pond MD   242   2018-08-03   
667-244 1 Still Pond MD   242   2018-08-03   
667-244 2 Still Pond MD   242   2018-08-03   
667-244 5 Still Pond MD ESTNMDBNGT0  242   2019-03-29   
667-244 6 Still Pond MD ESTNMDBNGT0  242   2019-03-29   
667-244 7 Still Pond MD ESTNMDBNGT0  242   2019-03-29   
667-245 A Cecilton MD ESTNMDBNGT0  242      
667-245 0 Cecilton MD   242   2018-08-03   
667-245 1 Cecilton MD   242   2018-08-03   
667-245 2 Cecilton MD   242   2018-08-03   
667-245 3 Cecilton MD ESTNMDBNGT0  242   2019-03-28   
667-245 4 Cecilton MD ESTNMDBNGT0  242   2019-03-28   
667-245 5 Cecilton MD SLBRMD90DS0  242   2019-07-31   
667-245 6 Cecilton MD ESTNMDBNGT0  242   2019-03-28   
667-245 7 Cecilton MD ESTNMDBNGT0  242   2019-03-22   
667-246 A Centreville MD ESTNMDBNGT0  242      
667-246 0 Centreville MD   242   2018-08-03   
667-246 1 Centreville MD   242   2018-08-03   
667-246 2 Centreville MD   242   2018-08-03   
667-246 3 Centreville MD   242   2018-10-19   
667-246 4 Centreville MD   242   2018-10-19   
667-246 5 Centreville MD   242   2018-10-19   
667-246 6 Centreville MD   242   2018-10-19   
667-246 7 Centreville MD   242   2018-10-19   
667-246 8 Centreville MD   242   2018-10-19   
667-246 9 Centreville MD   242   2018-10-19   
667-247 A Chesapeake City MD ESTNMDBNGT0  242      
667-247 0 Chesapeake City MD   242   2018-08-03   
667-247 1 Chesapeake City MD   242   2018-08-03   
667-247 2 Chesapeake City MD   242   2018-08-03   
667-247 3 Chesapeake City MD ESTNMDBNGT0  242   2019-03-22   
667-247 4 Chesapeake City MD ESTNMDBNGT0  242   2019-03-22   
667-247 5 Chesapeake City MD ESTNMDBNGT0  242   2019-03-22   
667-247 6 Chesapeake City MD ESTNMDBNGT0  242   2019-03-22   
667-247 7 Chesapeake City MD SLBRMD90DS0  242   2019-07-31   
667-248 A Denton MD ESTNMDBNGT0  242      
667-248 0 Denton MD   242   2018-08-03   
667-248 1 Denton MD   242   2018-08-03   
667-248 2 Denton MD   242   2018-08-03   
667-248 3 Denton MD ESTNMDBNGT0  242   2019-03-28   
667-248 4 Denton MD ESTNMDBNGT0  242   2019-03-28   

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

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