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: Tue, 13 Jan 2026 21:50:02 UTC

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