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.

OCN: 9748 AMERICAN MESSAGING SERVICES, LLC

<< 1 2 3 4 5 6 7 8

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
920-529 A Manitowoc WI MILWWI12X7X  356      
920-554 A Appleton WI APPLWI01X9X  350      
920-556 A Green Bay WI GNBYWI01X9X  350      
920-576 A Sheboygan WI MILWWI12X7X  356      
920-577 A Sheboygan WI MILWWI12X7X  356      
920-586 A Appleton WI GNBYWI01X9X  350      
920-640 A Jefferson WI MILWWI12X7X  356      
920-703 A Oshkosh WI GNBYWI01X9X  350      
920-704 A Green Bay WI GNBYWI01X9X  350      
920-705 A Green Bay WI GNBYWI01X9X  350      
920-719 A Sturgeon Bay WI GNBYWI01X9X  350      
920-801 A Fond du Lac WI MILWWI12X7X  356      
920-902 A Oshkosh WI APPLWI01X9X  350      
920-910 A Watertown WI MILWWI12X7X  356      
920-919 A Sheboygan WI MILWWI12X7X  356      
925-333 A Walnut Creek CA SNFCCA21XUY  722      
925-345 A Danville CA SNFCCA21XUY  722      
925-346 A Concord CA HYWRCAST1MD  722      
925-347 A Livermore CA SNFCCA21XUY  722      
937-261 A Dayton OH DYTNOH22X3Y  328      
937-357 A Beavercreek OH DYTNOH22X3Y  328      
937-406 A Dayton OH DYTNOH22X3Y  328      
937-413 A Dayton OH DYTNOH22X3Y  328      
937-647 A Dayton OH DYTNOH22X3Y  328      
937-850 A Dayton OH DYTNOH22X3Y  328      
937-852 A Springfield OH DYTNOH22X3Y  328      
937-921 A Piqua OH DYTNOH22X3Y  328      
937-922 A Springfield OH DYTNOH22X3Y  328      
937-923 A New Carlisle OH DYTNOH22X3Y  328      
940-429 A Gainesville TX LWVLTXHQCM0  552      
941-215 A Sarasota FL TAMPFLXAXRY  952      
941-252 A Sarasota FL TAMPFLXAXRY  952      
949-657 A Irvine CA LSANCA039MD  730      
951-504 A Riverside CA LSANCA039MD  730      
952-244 A Twin Cities MN MNNTMN58CM0  628      
954-259 A Fort Lauderdale FL WPBHFLGRX7Z  46017      
954-269 A Fort Lauderdale FL WPBHFLGRX7Z  46017      
954-460 A Fort Lauderdale FL WPBHFLGRX7Z  46017      
954-576 A Fort Lauderdale FL WPBHFLGRX7Z  46017      
970-202 A Berthoud CO ENWDCOVF0MD  656      
970-621 A Berthoud CO ENWDCOVF0MD  656      
970-681 A Greeley CO ENWDCOVF0MD  656      
972-631 A McKinney TX DLLSTXRIXIZ  552      
972-648 A Grand Prairie EMS TX DLLSTXRIXIZ  552      
972-879 A Grand Prairie TX DLLSTXRIXIZ  552      
973-612 A Newark NJ NWRKNJ0248Z  224      
978-316 A Concord MA BSTNMABLOMD  128      
978-366 A Sudbury MA WOBNMADW2MD  128      
978-638 A Concord MA BSTNMABLOMD  128      
979-667 A Clute-Lake Jackson TX HSTNTXMOIMD  560      
989-201 A Saginaw MI SGNWMIFAXDX  344      
989-212 A Saginaw MI SGNWMIFAXDX  344      
989-222 A Saginaw MI SGNWMIFAXDX  344      
989-258 A Saginaw MI SGNWMIFAXDX  344      
989-276 A Saginaw MI SGNWMIFAXDX  344      
989-384 A Saginaw MI SGNWMIFAXDX  344      
989-396 A Clare MI SGNWMIFAXDX  344      
989-405 A Freeland MI SGNWMIFAXDX  344      
989-434 A Bad Axe MI SGNWMIFAXDX  344      
989-440 A Clare MI SGNWMIFAXDX  344      
989-478 A Grayling MI SGNWMIFAXDX  344      
989-489 A Oscoda MI SGNWMIFAXDX  344      
989-490 A Gaylord MI SGNWMIFAXDX  344      
989-603 A Alpena MI SGNWMIFAXDX  344      
989-610 A Saginaw MI SGNWMIFAXDX  344      
989-612 A Mount Pleasant MI SGNWMIFAXDX  344      
989-722 A Bad Axe MI SGNWMIFAXDX  344      
989-730 A Saginaw MI SGNWMIFAXDX  344      
989-744 A Owosso MI SGNWMIFAXDX  344      
989-920 A Saginaw MI SGNWMIFAXDX  344      
989-924 A Alma MI SGNWMIFAXDX  344      
989-926 A Midland MI SGNWMIFAXDX  344      
989-929 A Bay City MI SGNWMIFAXDX  344      
989-979 A St Johns MI SGNWMIFAXDX  344      

<< 1 2 3 4 5 6 7 8

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.