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: 763 [Rate centres in NPA 763] [Dial plan for NPA 763]

NXX: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
763-440 A Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 0 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 1 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 2 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 3 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 4 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 5 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 6 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 7 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 8 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      
763-440 9 Twin Cities MN MNNTMNICDS0  5312 LEVEL 3 TELECOM OF MINNESOTA, LLC - MN 628      

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.