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.

Trout Lake, WA [Prefix detail]

LATA: 672 PORTLAND OR

LIR:

V: 06681 H: 08748

ILEC: 4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA

NPA 509:

395

See all [Local Prefixes]

Local calling TO: [Reverse direction]

OCNRate centrePlan typeCall typeMonthly limit (minutes)NoteEffective date
White Salmon, WA     

*If OCN is blank, this indicates the default local calling area for all carriers. If OCN is not blank, then local calling is available for that OCN only.

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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