Local Calling Guide

Rate centre search

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name.

Region: DC

Rate centre ILEC LATA LIR
Washington Zone 1, DC  9211 VERIZON WASHINGTON DC, INC.  236 WASHINGTON DC   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.