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.

NPA: 419 [Rate centres in NPA 419] [Dial plan for NPA 419]

NXX: 612

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
419-612 A Mansfield OH MNFDOHXAX1X  6529 T-MOBILE USA, INC. 923      
419-612 0 Mansfield OH MNFDOHXAX1X  6529 T-MOBILE USA, INC. 923      
419-612 1 Mansfield OH MNFDOHXAX1X  6529 T-MOBILE USA, INC. 923      
419-612 2 Mansfield OH MNFDOHXAX4Y  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 923      
419-612 3 Mansfield OH MNFDOHXAX1X  6529 T-MOBILE USA, INC. 923      
419-612 4 Mansfield OH MNFDOHXAX1X  6529 T-MOBILE USA, INC. 923      
419-612 5 Mansfield OH MNFDOHXAX4Y  6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 923      
419-612 6 Mansfield OH MNFDOHXA0MD  5562 METROPCS, INC. 923      
419-612 7 Mansfield OH   5562 METROPCS, INC. 923      
419-612 8 Mansfield OH MNFDOHXAX1X  6529 T-MOBILE USA, INC. 923      
419-612 9 Mansfield OH   6529 T-MOBILE USA, INC. 923      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.