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: WTKNMNXWRS7

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
320-764 A Watkins MN 1430 MELROSE TEL. CO. 626      
320-764 0 Watkins MN 1430 MELROSE TEL. CO. 626      
320-764 2 Watkins MN 1430 MELROSE TEL. CO. 626      
320-764 3 Watkins MN 1430 MELROSE TEL. CO. 626      
320-764 4 Watkins MN 1430 MELROSE TEL. CO. 626      
320-764 5 Watkins MN 1430 MELROSE TEL. CO. 626      
320-764 6 Watkins MN 1430 MELROSE TEL. CO. 626      
320-764 7 Watkins MN 1430 MELROSE TEL. CO. 626      
320-764 8 Watkins MN 1430 MELROSE TEL. CO. 626      
320-764 9 Watkins MN 1430 MELROSE TEL. CO. 626      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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