Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
508-719 A Shrewsbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-719 0 Shrewsbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-719 1 Shrewsbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-719 2 Shrewsbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-719 3 Shrewsbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-719 4 Shrewsbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-719 5 Shrewsbury MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2003-04-08   
508-762 3 Worcester MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2006-08-19   
508-768 A Westboro MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-768 0 Westboro MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-768 1 Westboro MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-768 2 Westboro MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-768 3 Westboro MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-768 4 Westboro MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2005-01-20   
508-768 6 Westboro MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2006-07-24   
508-768 9 Westboro MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-772 7 Foxboro MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128   2004-05-14   
508-909 A Southbridge MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-909 0 Southbridge MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-909 1 Southbridge MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-909 2 Southbridge MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-909 3 Southbridge MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-909 7 Southbridge MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-10-05   
508-909 8 Southbridge MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2003-10-20   
508-909 9 Southbridge MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 A Millbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 0 Millbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 1 Millbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 2 Millbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 3 Millbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-917 9 Millbury MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
508-925 2 Shrewsbury MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2002-05-18   
508-925 6 Shrewsbury MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2006-06-30   
508-948 2 Westboro MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2008-09-26   
508-980 A Charlton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
508-980 6 Charlton MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128      
774-221 A Auburn MA 3370 CTC COMMUNICATIONS CORP. - MA 128      
774-221 0 Auburn MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2001-09-13   
774-221 1 Auburn MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2005-08-06   
774-241 5 Sturbridge MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2005-12-23   
774-243 3 Worcester MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 128   2011-06-22   
774-246 A Whitinsville MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-246 0 Whitinsville MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-246 1 Whitinsville MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-246 2 Whitinsville MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-246 3 Whitinsville MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-246 4 Whitinsville MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-246 5 Whitinsville MA 4673 CHOICE ONE COMMUNICATIONS, INC. - MA 128      
774-280 7 East Douglas MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2006-04-22   
774-293 9 Grafton MA 3370 CTC COMMUNICATIONS CORP. - MA 128   2005-12-22   

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

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