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: MSKGMIXMRSM

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
231-798 A Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-798 0 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-798 1 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-798 2 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-798 3 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-798 4 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-798 6 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-798 7 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-798 8 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-798 9 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 A Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 0 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 1 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 2 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 3 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 4 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 6 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 7 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 8 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      
231-799 9 Muskegon MI 0695 FRONTIER NORTH, INC. - MI 348      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.