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: 1367 FRONTIER COMMUNICATIONS OF MINNESOTA, INC.

1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
320-542 A Dawson MN   626      
320-542 0 Dawson MN   626   2019-07-27   
320-598 A Madison MN MDSNMNXMDS0  626      
320-769 A Dawson MN DWSNMNXDDS0  626      
507-223 A Canby MN CNBYMNXCDS0  620      
507-223 0 Canby MN   620      
507-223 1 Canby MN   620      
507-223 2 Canby MN   620      
507-223 5 Canby MN   620      
507-223 6 Canby MN   620      
507-223 7 Canby MN   620      
507-223 8 Canby MN   620      
507-223 9 Canby MN   620      
507-224 A St Leo MN STLEMNXSRS2  620      
507-224 0 St Leo MN   620      
507-224 1 St Leo MN   620      
507-224 2 St Leo MN   620      
507-224 6 St Leo MN   620      
507-224 7 St Leo MN   620      
507-224 8 St Leo MN   620      
507-224 9 St Leo MN   620      
507-234 A Janesville MN JNVLMNXJDS0  620      
507-235 A Fairmont MN FAMTMNXFDS0  620      
507-238 A Fairmont MN FAMTMNXFDS0  620      
507-248 A Henderson MN HNSNMNXHRS2  628      
507-248 3 Henderson MN   628      
507-248 8 Henderson MN   628      
507-248 9 Henderson MN   628      
507-264 A Iona MN IONAMNXIRS2  620      
507-264 0 Iona MN   620      
507-264 1 Iona MN   620      
507-264 2 Iona MN   620      
507-264 3 Iona MN   620      
507-264 7 Iona MN   620      
507-264 8 Iona MN   620      
507-264 9 Iona MN   620      
507-267 A Elysian MN ELYSMNXERS2  620      
507-267 0 Elysian MN   620      
507-267 4 Elysian MN   620      
507-267 7 Elysian MN   620      
507-267 8 Elysian MN   620      
507-267 9 Elysian MN   620      
507-296 A Porter MN PTERMNXPRS2  620      
507-296 0 Porter MN   620      
507-296 1 Porter MN   620      
507-296 2 Porter MN   620      
507-296 3 Porter MN   620      
507-296 4 Porter MN   620      
507-296 8 Porter MN   620      
507-296 9 Porter MN   620      

1 2 3 4 5 6 7 >>

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.