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.

Farmington, CA [Prefix detail]

LATA: 738 STOCKTON CA

LIR:

V: 08435 H: 08481

ILEC: 4420 FRONTIER CALIFORNIA INC.

NPA 209:

757 886 997

See all [Local Prefixes]

Local calling TO 3 exchanges: [Reverse direction]

Rate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
Escalon, CA     
Linden, CA     
Milton, CA     

Last updated: Sun, 17 May 2026 03:26:51 UTC

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