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: 785 [Rate centres in NPA 785] [Dial plan for NPA 785]

NXX: 861

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
785-861 A Topeka KS TPKAKS37DS0  9533 SOUTHWESTERN BELL 534      
785-861 0 Topeka KS TPKAKSET9MD  6701 AERIAL COMMUNICATIONS, INC. 534   2013-07-06   
785-861 1 Topeka KS TPKAKS37DS0  9533 SOUTHWESTERN BELL 534      
785-861 2 Topeka KS TPKAKS37DS0  9533 SOUTHWESTERN BELL 534      
785-861 3 Topeka KS TPKAKS37DS0  9533 SOUTHWESTERN BELL 534      
785-861 4 Topeka KS TPKAKS37DS0  9533 SOUTHWESTERN BELL 534      
785-861 5 Topeka KS TPKAKSET9MD  6701 AERIAL COMMUNICATIONS, INC. 534   2010-03-03   
785-861 6 Topeka KS TPKAKSET9MD  6701 AERIAL COMMUNICATIONS, INC. 534   2013-07-06   
785-861 7 Topeka KS TPKAKSJAXRY  318J COMCAST IP PHONE, LLC 534   2009-03-04   
785-861 8 Topeka KS TPKAKSJAXRY  318J COMCAST IP PHONE, LLC 534   2013-03-31   
785-861 9 Topeka KS TPKAKSET9MD  6701 AERIAL COMMUNICATIONS, INC. 534   2013-07-06   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.