Local Calling Guide

Rate centre search

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

NPA: 738

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Rate centre ILEC LATA LIR
Windsor Hills, CA: see Los Angeles: DA 12, CA  9740 PACIFIC BELL  730 LOS ANGELES CA   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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