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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OCN: 6630 USA MOBILITY WIRELESS, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
864-460 A Greenville SC GNVLSCTLX4X  430      
864-470 A Greenville SC GNVLSCTLX4X  430      
864-471 A Greenville SC GNVLSCTLX4X  430      
864-493 A Gaffney SC GNVLSCTLX4X  430      
864-620 A Spartanburg SC GNVLSCTLX4X  430      
864-996 A Greenville SC GNVLSCTLX4X  430      
865-289 A Knoxville TN KNVLTNMA78Z  474      
865-301 A Knoxville TN KNVLTNMA78Z  474      
865-504 A Knoxville TN KNVLTNMA78Z  474      
865-597 A Knoxville TN KNVLTNMA78Z  474      
865-701 A Knoxville TN KNVLTNMA78Z  474      
865-749 A Knoxville TN KNVLTNMA78Z  474      
865-818 A Knoxville TN KNVLTNMA78Z  474      
865-996 A Knoxville TN KNVLTNMA78Z  474      
901-200 A Memphis TN MMPHTNCTX6X  468      
901-223 A Memphis TN MMPHTNCTX6X  468      
901-391 A Memphis TN MMPHTNCTX6X  468      
901-392 A Memphis TN MMPHTNCTX6X  468      
901-442 A Memphis TN MMPHTNCTX6X  468      
901-447 A Memphis TN MMPHTNCTX6X  468      
901-477 A Memphis TN MMPHTNCTX6X  468      
901-532 A Memphis TN MMPHTNCTX6X  468      
901-534 A Memphis TN MMPHTNCTX6X  468      
901-637 A Memphis TN MMPHTNCTX6X  468      
901-638 A Memphis TN MMPHTNCTX6X  468      
901-639 A Memphis TN MMPHTNCTX6X  468      
901-703 A Memphis TN MMPHTNCTX6X  468      
901-769 A Memphis TN MMPHTNCTX6X  468      
901-777 A Memphis TN MMPHTNCTX6X  468      
901-790 A Memphis TN MMPHTNCTX6X  468      
903-828 A Greenville EMS TX DLLSTXJP2MD  552      
903-888 A Corsicana TX DLLSTXJP2MD  552      
903-943 A Sherman TX DLLSTX97DSS  552      
904-283 A St Johns FL JCVLFLCLDS4  45204      
904-286 A St Johns FL JCVLFLCLDS4  45204      
904-433 A Jacksonville FL JCVLFLCLDS4  45204      
904-812 A Jacksonville FL JCVLFLCLDS4  45204      
904-876 A Jacksonville FL JCVLFLCLDS4  45204      
908-261 A Elizabeth NJ WAYNNJ081MD  224      
908-515 A Unionville NJ WAYNNJ081MD  224      
908-631 A Peapack NJ WAYNNJ081MD  224      
908-825 A Unionville NJ WAYNNJ081MD  224      
909-207 A Claremont-San Dimas CA LSANCA039MD  730      
909-216 A Colton CA SHOKCA02KMD  730      
909-249 A Ontario CA LSANCA039MD  730      
909-290 A Riverside CA SHOKCA02KMD  730      
909-299 A Corona CA LSANCA039MD  730      
909-309 A Ontario CA LSANCA05TMD  730      
909-405 A Ontario CA LSANCA039MD  730      
909-410 A Colton CA LSANCA039MD  730      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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