Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: STCDMNTOX8X

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-910 1 St Cloud MN 5562 METROPCS, INC. 626   2022-04-18   
320-966 1 St Martin MN 5562 METROPCS, INC. 626   2022-03-02   
320-966 2 St Martin MN 5562 METROPCS, INC. 626   2022-09-19   
320-966 3 St Martin MN 5562 METROPCS, INC. 626   2021-07-12   
320-966 4 St Martin MN 5562 METROPCS, INC. 626   2022-09-19   
320-966 5 St Martin MN 5562 METROPCS, INC. 626   2022-09-19   
320-966 9 St Martin MN 5562 METROPCS, INC. 626   2022-05-30   
320-980 A St Cloud MN 5562 METROPCS, INC. 626      
320-980 0 St Cloud MN 6701 AERIAL COMMUNICATIONS, INC. 626      
320-980 1 St Cloud MN 6701 AERIAL COMMUNICATIONS, INC. 626      
320-980 2 St Cloud MN 6701 AERIAL COMMUNICATIONS, INC. 626      
320-980 3 St Cloud MN 6701 AERIAL COMMUNICATIONS, INC. 626      
320-980 4 St Cloud MN 6701 AERIAL COMMUNICATIONS, INC. 626      
320-980 5 St Cloud MN 5562 METROPCS, INC. 626      
320-980 6 St Cloud MN 5562 METROPCS, INC. 626      
320-980 7 St Cloud MN 5562 METROPCS, INC. 626      
320-980 8 St Cloud MN 5562 METROPCS, INC. 626      

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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