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: 209 [Rate centres in NPA 209] [Dial plan for NPA 209]

NXX: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
209-500 A Merced CA SKTNCA01XFY  649C ONVOY, LLC - CA 738      
209-500 0 Merced CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2012-11-15   
209-500 1 Merced CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2012-12-31   
209-500 2 Merced CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2012-12-31   
209-500 3 Merced CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2012-12-31   
209-500 4 Merced CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2014-12-18   
209-500 5 Merced CA SKTNCA01XFY  649C ONVOY, LLC - CA 738   2012-11-15   
209-500 6 Merced CA SKTNCA01X6Y  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 738   2013-11-30   
209-500 7 Merced CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2012-12-13   
209-500 8 Merced CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2013-05-12   
209-500 9 Merced CA SKTNCAGSGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 738   2013-05-12   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.