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.

Kansas City, MO

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
816-213 1   6701 AERIAL COMMUNICATIONS, INC. 524      
816-213 2   6701 AERIAL COMMUNICATIONS, INC. 524      
816-213 3   6701 AERIAL COMMUNICATIONS, INC. 524      
816-213 4   6701 AERIAL COMMUNICATIONS, INC. 524      
816-213 5   6701 AERIAL COMMUNICATIONS, INC. 524      
816-213 6   6701 AERIAL COMMUNICATIONS, INC. 524      
816-213 7   6701 AERIAL COMMUNICATIONS, INC. 524      
816-213 8   6701 AERIAL COMMUNICATIONS, INC. 524      
816-213 9   5562 METROPCS, INC. 524      
816-214 A KSCYMO55XWZ  829J PAETEC ITEL, LLC 524      
816-214 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2004-04-10   
816-214 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2004-06-10   
816-214 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2004-06-10   
816-214 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2004-08-02   
816-214 4   829J PAETEC ITEL, LLC 524      
816-214 5   793K TWC IP ENABLED SERVICES, LLC 524   2004-08-27   
816-214 6   793K TWC IP ENABLED SERVICES, LLC 524   2004-08-27   
816-214 7   6701 AERIAL COMMUNICATIONS, INC. 524   2003-08-04   
816-214 8   793K TWC IP ENABLED SERVICES, LLC 524   2004-08-27   
816-214 9   829J PAETEC ITEL, LLC 524   2006-01-08   
816-215 A KSCZMOVRAMD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-215 0   5562 METROPCS, INC. 524      
816-215 1   6701 AERIAL COMMUNICATIONS, INC. 524      
816-215 2   6701 AERIAL COMMUNICATIONS, INC. 524      
816-215 3   6701 AERIAL COMMUNICATIONS, INC. 524      
816-215 4   6701 AERIAL COMMUNICATIONS, INC. 524      
816-215 5   6701 AERIAL COMMUNICATIONS, INC. 524      
816-215 6   6701 AERIAL COMMUNICATIONS, INC. 524      
816-215 7   6701 AERIAL COMMUNICATIONS, INC. 524      
816-215 8   6701 AERIAL COMMUNICATIONS, INC. 524      
816-215 9   6701 AERIAL COMMUNICATIONS, INC. 524      
816-216 A   793K TWC IP ENABLED SERVICES, LLC 524      
816-216 0   6701 AERIAL COMMUNICATIONS, INC. 524   2011-02-18   
816-216 1   793K TWC IP ENABLED SERVICES, LLC 524   2004-08-27   
816-216 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 524   2007-01-19   
816-216 3   7594 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 524   2012-10-31   
816-216 4   6701 AERIAL COMMUNICATIONS, INC. 524   2007-07-11   
816-216 5   7594 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MO 524   2011-02-11   
816-216 6   793K TWC IP ENABLED SERVICES, LLC 524   2004-08-27   
816-216 7   793K TWC IP ENABLED SERVICES, LLC 524   2004-08-27   
816-216 8   6701 AERIAL COMMUNICATIONS, INC. 524   2011-02-18   
816-216 9   6701 AERIAL COMMUNICATIONS, INC. 524   2011-02-18   
816-217 A KSCZMOVRAMD  6701 AERIAL COMMUNICATIONS, INC. 524      
816-218 A KSCYMO55DS1  9533 SOUTHWESTERN BELL 524      
816-218 0   9533 SOUTHWESTERN BELL 524      
816-218 1   9533 SOUTHWESTERN BELL 524      
816-218 2   9533 SOUTHWESTERN BELL 524      
816-218 3   9533 SOUTHWESTERN BELL 524      
816-218 4   9533 SOUTHWESTERN BELL 524      
816-218 5   6701 AERIAL COMMUNICATIONS, INC. 524   2005-08-26   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.