Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 320 [Rate centres in NPA 320] [Dial plan for NPA 320]

NXX: 330

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
320-330 A St Cloud MN STCDMNTOXJY  145J TERRA NOVA TELECOM INC. 626      
320-330 0 St Cloud MN STCDMNTOX8X  5562 METROPCS, INC. 626   2021-01-04   
320-330 1 St Cloud MN STCDMNTOX8X  5562 METROPCS, INC. 626   2022-03-02   
320-330 2 St Cloud MN STCDMNTOX8X  5562 METROPCS, INC. 626   2022-03-02   
320-330 3 St Cloud MN STCDMNTOX8X  5562 METROPCS, INC. 626   2014-07-25   
320-330 4 St Cloud MN STCDMNTOX8X  5562 METROPCS, INC. 626   2014-07-25   
320-330 5 St Cloud MN STCDMNTOX8X  5562 METROPCS, INC. 626   2022-03-02   
320-330 6 St Cloud MN   145J TERRA NOVA TELECOM INC. 626   2022-04-22   
320-330 8 St Cloud MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2020-08-27   
320-330 9 St Cloud MN STCDMNTOX7Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 626   2022-04-22   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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