Local Calling Guide

Area code/prefix search

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NPA: 684 [Rate centres in NPA 684] [Dial plan for NPA 684]

NXX: 655

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
684-655 A American Samoa AS ILILAM22DS3  3900 AMERICAN SAMOA TELECOMMUNICATIONS AUTHORITY 884      

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

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