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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
417-901 2 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522   2021-09-27   
417-901 3 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522   2021-09-27   
417-901 4 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522   2021-09-27   
417-952 3 Joplin MO 5562 METROPCS, INC. 522   2017-08-10   
417-952 5 Joplin MO 5562 METROPCS, INC. 522   2015-06-28   
417-952 6 Joplin MO 5562 METROPCS, INC. 522   2015-07-30   
417-971 A Pineville MO 5562 METROPCS, INC. 522      
417-971 1 Pineville MO 5562 METROPCS, INC. 522   2021-09-30   
417-971 9 Pineville MO 6701 AERIAL COMMUNICATIONS, INC. 522   2025-04-13   
417-987 A Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522      
417-987 1 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522   2006-09-23   
417-987 6 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522   2006-09-23   
417-987 8 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522   2007-03-23   
417-987 9 Springfield MO 6701 AERIAL COMMUNICATIONS, INC. 522   2006-09-23   
417-991 0 Lebanon MO 6701 AERIAL COMMUNICATIONS, INC. 522   2022-01-19   
417-991 4 Lebanon MO 6701 AERIAL COMMUNICATIONS, INC. 522   2022-01-19   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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