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: MNFDOHMM88Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
234-399 7 Fredericksburg OH 490J DISH WIRELESS, LLC 923   2024-03-17   
234-399 8 Fredericksburg OH 490J DISH WIRELESS, LLC 923   2024-08-13   
234-477 0 Smithville OH 490J DISH WIRELESS, LLC 923   2022-12-20   
326-206 1 Sidney OH 490J DISH WIRELESS, LLC 923   2022-12-20   
330-765 8 Orrville OH 490J DISH WIRELESS, LLC 923   2022-05-30   
419-796 3 Kalida OH 490J DISH WIRELESS, LLC 923   2023-08-06   
567-344 9 Paulding OH 490J DISH WIRELESS, LLC 923   2023-07-01   
567-355 7 Galion OH 490J DISH WIRELESS, LLC 923   2023-02-27   
567-370 A Mansfield OH 490J DISH WIRELESS, LLC 923      
567-370 9 Mansfield OH 490J DISH WIRELESS, LLC 923   2022-04-04   
567-378 A Chesterville OH 490J DISH WIRELESS, LLC 923      
567-378 9 Chesterville OH 490J DISH WIRELESS, LLC 923   2022-04-10   
567-415 0 Lima OH 490J DISH WIRELESS, LLC 923   2023-06-11   
567-802 5 Gomer OH 490J DISH WIRELESS, LLC 923   2024-07-11   
567-802 6 Gomer OH 490J DISH WIRELESS, LLC 923   2024-12-07   
740-358 4 Mount Vernon OH 490J DISH WIRELESS, LLC 923   2024-03-17   
740-358 5 Mount Vernon OH 490J DISH WIRELESS, LLC 923   2024-08-13   
937-819 5 Marysville OH 490J DISH WIRELESS, LLC 923   2022-09-17   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.