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: 6630 USA MOBILITY WIRELESS, INC.

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
818-603 A Van Nuys CA LSANCA05TMD  730      
818-608 A Van Nuys CA LSANCA05TMD  730      
818-801 A Van Nuys CA LSANCA05TMD  730      
818-819 A Van Nuys CA LSANCA05TMD  730      
818-828 A Van Nuys CA LSANCA05TMD  730      
818-829 A Van Nuys CA LSANCA05TMD  730      
818-868 A North Hollywood CA LSANCA05TMD  730      
818-872 A Van Nuys CA LSANCA05TMD  730      
818-948 A Van Nuys CA LSANCA05TMD  730      
828-207 A Asheville NC AHVLNCATXMX  420      
828-224 A Forest City NC CNCRNCXAYMD  422      
828-249 A Morganton NC CNCRNCXAYMD  422      
828-314 A Morganton NC CNCRNCXAYMD  422      
828-402 A Morganton NC CNCRNCXAYMD  422      
828-425 A Waynesville NC AHVLNCATXMX  420      
828-444 A Asheville NC AHVLNCATXMX  420      
828-472 A Asheville NC AHVLNCATXMX  420      
830-207 A Fredericksburg TX SNANTXCA50Z  566      
830-269 A San Antonio TX SNANTXCA50Z  566      
830-337 A Uvalde TX SNANTXCA50Z  566      
830-622 A New Braunfels TX SNANTXCA50Z  566      
832-635 A Cleveland TX SGLDTXAQ0MD  560      
832-697 A Tomball TX SGLDTXAQ0MD  560      
843-219 A Charleston SC CHTNSCDT25Z  436      
843-434 A Charleston SC CHTNSCDT25Z  436      
843-512 A Charleston SC CHTNSCDT25Z  436      
843-570 A Charleston SC CHTNSCDT25Z  436      
843-600 A Florence SC FLRNSCATX5X  432   2024-02-20   
843-660 A Florence SC FLRNSCATX5X  432   2024-02-20   
843-728 A Charleston SC CHTNSCDT25Z  436      
843-807 A Charleston SC CHTNSCDT25Z  436      
843-961 A Charleston SC CHTNSCDT25Z  436      
845-349 A Nyack NY NYCMNY30BMD  132      
845-387 A Poughkeepsie NY PGHKNYWS1MD  133      
845-438 A Newburgh NY PGHKNYWS1MD  133      
845-449 A Poughkeepsie NY PGHKNYWS1MD  133      
845-487 A Poughkeepsie NY PGHKNYWS1MD  133      
845-556 A Spring Valley NY NYCMNY30BMD  132      
847-203 A Northbrook IL LBRDILGOAMD  358      
847-210 A Northbrook IL LBRDILGOAMD  358      
847-216 A Northbrook IL LBRDILGOAMD  358      
847-218 A Northbrook IL LBRDILGOAMD  358      
847-225 A Northbrook IL LBRDILGOAMD  358      
847-237 A Northbrook IL LBRDILGOAMD  358      
847-314 A Elgin IL LBRDILGOAMD  358      
847-333 A Northbrook IL LBRDILGOAMD  358      
847-335 A Northbrook IL LBRDILGOAMD  358      
847-339 A Northbrook IL LBRDILGOAMD  358      
847-355 A Northbrook IL LBRDILGOAMD  358      
847-365 A Northbrook IL LBRDILGOAMD  358      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.