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.

Switch: SPFDMAWONMD

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
413-217 5 Williamstown MA 624H ONVOY SPECTRUM, LLC 126      
413-225 9 Northfield MA 624H ONVOY SPECTRUM, LLC 126      
413-228 9 Palmer MA 624H ONVOY SPECTRUM, LLC 126      
413-238 7 Worthington MA 624H ONVOY SPECTRUM, LLC 126      
413-245 2 Brimfield MA 624H ONVOY SPECTRUM, LLC 126      
413-255 2 Granby MA 624H ONVOY SPECTRUM, LLC 126      
413-255 5 Granby MA 624H ONVOY SPECTRUM, LLC 126      
413-255 6 Granby MA 624H ONVOY SPECTRUM, LLC 126      
413-255 7 Granby MA 624H ONVOY SPECTRUM, LLC 126      
413-259 9 Amherst (Franklin County) MA 624H ONVOY SPECTRUM, LLC 126      
413-269 2 Otis MA 624H ONVOY SPECTRUM, LLC 126      
413-291 A Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-291 0 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-291 9 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-299 9 Hatfield MA 624H ONVOY SPECTRUM, LLC 126      
413-303 4 Easthampton MA 624H ONVOY SPECTRUM, LLC 126      
413-305 5 Southwick MA 624H ONVOY SPECTRUM, LLC 126      
413-305 8 Southwick MA 624H ONVOY SPECTRUM, LLC 126      
413-305 9 Southwick MA 624H ONVOY SPECTRUM, LLC 126      
413-319 7 Holyoke MA 624H ONVOY SPECTRUM, LLC 126      
413-321 3 Ware MA 624H ONVOY SPECTRUM, LLC 126      
413-321 6 Ware MA 624H ONVOY SPECTRUM, LLC 126      
413-321 7 Ware MA 624H ONVOY SPECTRUM, LLC 126      
413-340 9 Williamsburg MA 624H ONVOY SPECTRUM, LLC 126      
413-353 6 Housatonic MA 624H ONVOY SPECTRUM, LLC 126      
413-359 5 Colrain MA 624H ONVOY SPECTRUM, LLC 126      
413-360 6 Sandisfield MA 624H ONVOY SPECTRUM, LLC 126      
413-361 6 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-361 7 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-371 1 Belchertown MA 624H ONVOY SPECTRUM, LLC 126      
413-371 2 Belchertown MA 624H ONVOY SPECTRUM, LLC 126      
413-371 3 Belchertown MA 624H ONVOY SPECTRUM, LLC 126      
413-373 3 Cummington MA 624H ONVOY SPECTRUM, LLC 126      
413-373 6 Cummington MA 624H ONVOY SPECTRUM, LLC 126      
413-380 3 Richmond MA 624H ONVOY SPECTRUM, LLC 126      
413-380 4 Richmond MA 624H ONVOY SPECTRUM, LLC 126      
413-390 3 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-390 4 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-390 6 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-390 7 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-392 A Northfield MA 624H ONVOY SPECTRUM, LLC 126      
413-392 0 Northfield MA 624H ONVOY SPECTRUM, LLC 126      
413-392 1 Northfield MA 624H ONVOY SPECTRUM, LLC 126      
413-393 3 Westfield MA 624H ONVOY SPECTRUM, LLC 126      
413-393 4 Westfield MA 624H ONVOY SPECTRUM, LLC 126      
413-400 6 Montague MA 624H ONVOY SPECTRUM, LLC 126      
413-402 4 Sheffield MA 624H ONVOY SPECTRUM, LLC 126      
413-405 5 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-405 6 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-405 7 Springfield MA 624H ONVOY SPECTRUM, LLC 126      
413-407 3 Chester MA 624H ONVOY SPECTRUM, LLC 126      
413-407 4 Chester MA 624H ONVOY SPECTRUM, LLC 126      
413-408 2 Easthampton MA 624H ONVOY SPECTRUM, LLC 126      
413-408 3 Easthampton MA 624H ONVOY SPECTRUM, LLC 126      
413-412 5 North Adams MA 624H ONVOY SPECTRUM, LLC 126      
413-414 1 Hinsdale MA 624H ONVOY SPECTRUM, LLC 126      
413-415 7 Amherst (Franklin County) MA 624H ONVOY SPECTRUM, LLC 126      
413-415 9 Amherst (Franklin County) MA 624H ONVOY SPECTRUM, LLC 126      
413-416 4 Amherst MA 624H ONVOY SPECTRUM, LLC 126      
413-420 3 Holyoke MA 624H ONVOY SPECTRUM, LLC 126      
413-423 2 Millers Falls MA 624H ONVOY SPECTRUM, LLC 126      
413-423 9 Millers Falls MA 624H ONVOY SPECTRUM, LLC 126      
413-430 2 Holyoke MA 624H ONVOY SPECTRUM, LLC 126      
413-430 3 Holyoke MA 624H ONVOY SPECTRUM, LLC 126      
413-434 1 Gilbertville MA 624H ONVOY SPECTRUM, LLC 126      
413-434 5 Gilbertville MA 624H ONVOY SPECTRUM, LLC 126      
413-435 3 Chicopee MA 624H ONVOY SPECTRUM, LLC 126      
413-440 A Huntington MA 624H ONVOY SPECTRUM, LLC 126      
413-440 4 Huntington MA 624H ONVOY SPECTRUM, LLC 126      
413-440 5 Huntington MA 624H ONVOY SPECTRUM, LLC 126      
413-444 5 Bernardston MA 624H ONVOY SPECTRUM, LLC 126      
413-453 6 South Deerfield MA 624H ONVOY SPECTRUM, LLC 126      
413-456 3 Southwick MA 624H ONVOY SPECTRUM, LLC 126      
413-456 4 Southwick MA 624H ONVOY SPECTRUM, LLC 126      
413-462 3 Sandisfield MA 624H ONVOY SPECTRUM, LLC 126      
413-465 3 Hatfield MA 624H ONVOY SPECTRUM, LLC 126      
413-465 4 Hatfield MA 624H ONVOY SPECTRUM, LLC 126      
413-468 1 Amherst MA 624H ONVOY SPECTRUM, LLC 126      
413-469 1 Amherst (Franklin County) MA 624H ONVOY SPECTRUM, LLC 126      
413-471 7 Chesterfield MA 624H ONVOY SPECTRUM, LLC 126      
413-472 2 Holyoke MA 624H ONVOY SPECTRUM, LLC 126      
413-472 3 Holyoke MA 624H ONVOY SPECTRUM, LLC 126      
413-474 5 Chicopee MA 624H ONVOY SPECTRUM, LLC 126      
413-476 4 Sheffield MA 624H ONVOY SPECTRUM, LLC 126      
413-481 7 Brimfield MA 624H ONVOY SPECTRUM, LLC 126      
413-481 8 Brimfield MA 624H ONVOY SPECTRUM, LLC 126      
413-483 7 Adams MA 624H ONVOY SPECTRUM, LLC 126      
413-483 8 Adams MA 624H ONVOY SPECTRUM, LLC 126      
413-486 4 East Longmeadow MA 624H ONVOY SPECTRUM, LLC 126      
413-489 9 Shelburne Falls MA 624H ONVOY SPECTRUM, LLC 126      
413-491 3 Chesterfield MA 624H ONVOY SPECTRUM, LLC 126      
413-500 5 Monroe Bridge MA 624H ONVOY SPECTRUM, LLC 126      
413-509 2 Wilbraham MA 624H ONVOY SPECTRUM, LLC 126      
413-509 4 Wilbraham MA 624H ONVOY SPECTRUM, LLC 126      
413-509 5 Wilbraham MA 624H ONVOY SPECTRUM, LLC 126      
413-514 6 Hampden MA 624H ONVOY SPECTRUM, LLC 126      
413-558 A Warren MA 624H ONVOY SPECTRUM, LLC 126      
413-558 1 Warren MA 624H ONVOY SPECTRUM, LLC 126      
413-558 5 Warren MA 624H ONVOY SPECTRUM, LLC 126      
413-588 9 Northampton MA 624H ONVOY SPECTRUM, LLC 126      

1 2 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.