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: CLMBKSXADS1

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
620-202 9 Riverton KS 342H FIBER COMMUNICATIONS OF COLUMBUS LLC - KS 532      
620-304 6 Baxter Springs KS 342H FIBER COMMUNICATIONS OF COLUMBUS LLC - KS 532      
620-429 A Columbus KS 1756 COLUMBUS TEL. CO. 532      
620-429 1 Columbus KS 1756 COLUMBUS TEL. CO. 532      
620-429 2 Columbus KS 1756 COLUMBUS TEL. CO. 532      
620-429 3 Columbus KS 1756 COLUMBUS TEL. CO. 532      
620-429 4 Columbus KS 1756 COLUMBUS TEL. CO. 532      
620-429 8 Columbus KS 1756 COLUMBUS TEL. CO. 532      
620-429 9 Columbus KS 1756 COLUMBUS TEL. CO. 532      
620-461 A Galena KS 342H FIBER COMMUNICATIONS OF COLUMBUS LLC - KS 532      
620-461 0 Galena KS 342H FIBER COMMUNICATIONS OF COLUMBUS LLC - KS 532      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.