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: 708 [Rate centres in NPA 708] [Dial plan for NPA 708]

NXX: 237

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
708-237 A Hickory Hills IL HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-237 0 Hickory Hills IL HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-237 1 Hickory Hills IL HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-237 2 Hickory Hills IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      
708-237 3 Hickory Hills IL HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-237 4 Hickory Hills IL HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-237 5 Hickory Hills IL HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-237 6 Hickory Hills IL HCHLILHHDS0  9329 ILLINOIS BELL TEL CO 358      
708-237 7 Hickory Hills IL CHCGILDTDS3  5447 ACCESS ONE, INC. - IL 358      
708-237 8 Hickory Hills IL   829J PAETEC ITEL, LLC 358      
708-237 9 Hickory Hills IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.