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: SYRCNYSUHMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
315-202 7 Waterville NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-210 5 Newark NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-217 7 Skaneateles NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-258 7 Auburn NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-259 7 Clayville NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
315-274 7 Potsdam NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
315-309 7 Star Lake NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-325 7 Geneva NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-344 0 Heuvelton NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-364 6 Poplar Ridge NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-398 6 Lyons NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-407 7 Camillus NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-417 7 Ilion NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-496 9 Sempronius NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-504 7 Lafayette NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-516 7 Liverpool NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-537 7 Harrisville NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-538 7 Macedon NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-544 7 Carthage NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-549 5 Fayette NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-585 4 MacDougall NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-594 7 Wolcott NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-599 5 Osceola NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
315-602 7 Oswego NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
315-614 3 Ogdensburg NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
315-618 3 Little Falls NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-627 4 Minoa NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-643 3 Massena NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-644 7 Natural Bridge NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-653 6 South Otselic NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-666 7 Chittenango NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-669 7 Dolgeville NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-684 2 Morrisville NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-693 7 Oneida NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
315-710 6 Bridgeport NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-712 7 Seneca Falls NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-743 7 Baldwinsville NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-757 6 Moravia NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-758 7 Weedsport NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-791 6 Ontario NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-803 A La Fargeville NY 508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-803 7 La Fargeville NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2016-05-13   
315-805 7 Owasco NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2017-11-23   
315-809 A Philadelphia NY 508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-809 7 Philadelphia NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2016-05-13   
315-810 7 Tully NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-812 7 Sodus NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-815 7 Cazenovia NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2017-11-23   
315-817 A Sackets Harbor NY 508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-817 7 Sackets Harbor NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2016-05-13   
315-818 7 Evans Mills NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-819 A Theresa NY 508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-819 7 Theresa NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2016-05-13   
315-824 7 Hamilton NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-838 6 Rome NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
315-840 7 Jordan NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-847 7 Palmyra NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-859 7 Clinton NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-861 6 North Brookfield NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-864 7 Utica NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-869 4 Madrid NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-873 7 Waterloo NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-887 7 Fulton NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2016-10-15   
315-888 7 Amber NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-893 6 Madison NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-896 8 Barneveld NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-899 4 Brookfield NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
315-904 7 Williamson NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-908 9 Mexico NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-915 7 Cicero NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-929 7 Constantia NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-932 7 Manlius NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2016-10-15   
315-940 7 Herkimer NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-948 7 Alexandria Bay NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-949 A Syracuse NY 508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-949 7 Syracuse NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-09-24   
315-951 7 Canastota NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-954 7 Union Springs NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-17   
315-965 A Watertown NY 508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-965 7 Watertown NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2015-01-01   
315-967 7 Fayetteville NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
315-968 A Parish NY 508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-968 7 Parish NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2015-01-01   
315-969 7 Fabius NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2015-02-23   
315-973 A Clayton NY 508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-973 7 Clayton NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2015-01-01   
315-974 7 Camden NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2015-02-24   
315-977 6 Richfield Springs NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
315-978 7 Central Square NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2017-11-23   
315-988 7 Copenhagen NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
315-993 A Waddington NY 508J CENTURYLINK COMMUNICATIONS, LLC 136      
315-993 7 Waddington NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2015-11-13   
315-999 7 Cleveland NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
607-213 7 Marathon NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   
607-283 7 Cortland NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-13   
607-291 7 Etna NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-14   
607-307 6 Newfield NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
607-319 7 Ithaca NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
607-366 7 Lansing NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-18   
607-835 7 Virgil NY 508J CENTURYLINK COMMUNICATIONS, LLC 136   2014-11-19   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.