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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
413-205 5 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-206 A Chicopee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-206 0 Chicopee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-206 3 Chicopee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-207 8 Huntington MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-214 A Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-216 A Becket MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-216 1 Becket MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-217 A Williamstown MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-217 8 Williamstown MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-217 9 Williamstown MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-223 1 Greenfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-223 8 Greenfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-233 A Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-233 1 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-233 2 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-233 3 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-233 5 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-233 9 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-247 1 Hatfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-247 2 Hatfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-248 A Sheffield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-248 0 Sheffield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-252 A Belchertown MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-252 3 Belchertown MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-268 1 Williamsburg MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-289 3 Palmer MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-308 1 Ludlow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-313 A Holyoke MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-313 0 Holyoke MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-315 A Holyoke MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-327 1 Lee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-338 3 Warren MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-358 A Pittsfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-358 9 Pittsfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-362 1 Amherst MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-362 8 Amherst MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-366 A Wilbraham MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-366 0 Wilbraham MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-367 1 Montague MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-384 A Longmeadow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-384 0 Longmeadow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-387 A Northampton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-397 1 South Deerfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-398 A North Adams MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-398 1 North Adams MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-398 8 North Adams MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-422 5 Millers Falls MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-429 2 Great Barrington MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-437 A Holyoke MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-437 1 Holyoke MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-437 9 Holyoke MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-454 A Westfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-474 A Chicopee MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-485 5 Westfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-486 A East Longmeadow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-486 1 East Longmeadow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-495 A Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-495 1 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-509 A Wilbraham MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-509 1 Wilbraham MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-512 A Greenfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-523 1 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-551 A Lenox MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-551 0 Lenox MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-570 A Northampton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-570 1 Northampton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-570 2 Northampton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-595 A Hampden MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-595 0 Hampden MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-610 A Ludlow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-629 A Pittsfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-629 1 Pittsfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-629 2 Pittsfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-634 3 Cummington MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-645 A Great Barrington MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-645 1 Great Barrington MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-648 1 Bernardston MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-652 A North Adams MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-655 5 Hinsdale MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-658 3 Amherst MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-675 A Wilbraham MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-676 A Turners Falls MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-676 3 Turners Falls MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-685 1 Huntington MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-687 A Amherst MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-687 6 Amherst MA 4052 CONVERSENT COMMUNICATIONS OF MASSACHUSETTS, LLC 126      
413-693 A Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-693 0 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-693 1 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-717 A Great Barrington MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-726 3 Springfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-727 A Northampton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-727 0 Northampton MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-752 8 Brimfield MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-754 A Longmeadow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-759 A East Longmeadow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-759 0 East Longmeadow MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-776 A Adams MA 3370 CTC COMMUNICATIONS CORP. - MA 126      
413-776 8 Adams MA 3370 CTC COMMUNICATIONS CORP. - MA 126      

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Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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