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.

Lake Isabella, CA [Prefix detail]

LATA: 730 LOS ANGELES CA

LIR:

V: 08879 H: 07973

ILEC: 4420 FRONTIER CALIFORNIA INC.

Includes all or part of:

NPA 442:

218 421 423

NPA 760:

223 379 417 549 812

See all [Local Prefixes]

Local calling TO 2 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Kernville, CA     
Weldon, CA     

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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