Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 4716 PAETEC COMMUNICATIONS, INC. - MD

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
443-921 0 Towson MD   238      
443-921 1 Towson MD   238      
443-921 2 Towson MD   238      
443-921 3 Towson MD   238      
443-921 4 Towson MD   238      
443-921 8 Towson MD   238      
443-921 9 Towson MD   238      
443-924 2 Annapolis MD   238   2009-10-06   
443-954 A Baltimore MD BLTMMDCHW29  238   2005-08-27   
443-954 0 Baltimore MD   238   2005-08-27   
443-954 1 Baltimore MD   238   2005-08-27   
443-954 2 Baltimore MD   238   2005-08-27   
443-954 3 Baltimore MD   238   2005-08-27   
443-954 4 Baltimore MD   238   2005-08-27   
443-954 5 Baltimore MD   238   2005-08-27   
443-954 6 Baltimore MD   238   2005-08-27   
443-954 7 Baltimore MD   238   2005-08-27   
443-954 8 Baltimore MD   238   2005-08-27   
443-954 9 Baltimore MD   238   2005-08-27   
667-213 3 Baltimore MD   238   2014-08-27   
667-213 4 Baltimore MD   238   2014-08-27   
667-219 6 Baltimore MD   238   2015-06-30   
667-219 7 Baltimore MD   238   2015-06-30   
667-224 2 Baltimore MD   238   2015-04-20   
667-224 3 Baltimore MD   238   2015-04-20   
667-224 4 Baltimore MD   238   2015-04-20   
667-224 5 Baltimore MD   238   2015-04-20   
667-224 8 Baltimore MD   238   2015-06-30   
667-224 9 Baltimore MD   238   2015-06-30   

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Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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