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: 534 [Rate centres in NPA 534] [Dial plan for NPA 534]

NXX: 200

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
534-200 A Eau Claire WI EUCLWI01Y0X  425J CSC WIRELESS, LLC 352      
534-200 0 Eau Claire WI EUCLWI01X9X  225C ONVOY, LLC - WI 352      
534-200 1 Eau Claire WI EUCLWI01X9X  225C ONVOY, LLC - WI 352      
534-200 2 Eau Claire WI EUCLWI01Y0X  425J CSC WIRELESS, LLC 352      
534-200 3 Eau Claire WI   225C ONVOY, LLC - WI 352      
534-200 4 Eau Claire WI   225C ONVOY, LLC - WI 352      
534-200 5 Eau Claire WI EUCLWIAU3MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352      
534-200 6 Eau Claire WI   225C ONVOY, LLC - WI 352      
534-200 7 Eau Claire WI EUCLWIAU3MD  5489 LEVEL 3 COMMUNICATIONS, LLC - WI 352      
534-200 8 Eau Claire WI   225C ONVOY, LLC - WI 352      
534-200 9 Eau Claire WI   225C ONVOY, LLC - WI 352      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.