Local Calling Guide

Rate centre information

Search by rate centre (exchange) name, region, area code, LATA. Enter full or partial name. Use official postal abbreviations for province/state/territory.

San Antonio, CA [Prefix detail]

LATA: 722 SAN FRANCISCO CA

LIR:

V: 08562 H: 08551

ILEC: 2315 GLOBAL VALLEY NETWORKS

NPA 408:

897

NPA 669:

465

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Local calling TO: [Reverse direction]

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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