Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 1494 UPSALA COOP. TEL. ASSN.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
320-573 A Upsala MN UPSLMN03RS0  626      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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