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.

OCN: 7513 CTSI, INC. - PA

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
570-803 7 Jermyn PA PLNSPAARDS0  232      
570-803 8 Jermyn PA PLNSPAARDS0  232      
570-803 9 Jermyn PA PLNSPAARDS0  232      
570-808 A Wilkes-Barre PA PLNSPAARDS0  232      
570-808 0 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-808 1 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-808 2 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-808 3 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-808 4 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-808 5 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-808 6 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-808 7 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-808 8 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-808 9 Wilkes-Barre PA PLNSPAARDS0  232   2006-08-18   
570-818 3 Mantzville PA PLNSPAARDS0  232   2006-10-29   
570-861 3 Hazleton PA HZTNPAHZAMD  232   2009-03-17   
570-912 4 Bloomsburg PA PLNSPAARGT0  232   2009-11-04   
570-915 A Pine Grove PA PLNSPAARDS0  232      
570-915 1 Pine Grove PA PLNSPAARDS0  232   2006-12-19   
570-929 6 McAdoo PA PLNSPAARDS0  232   2006-10-29   
570-933 3 Ashland (Schuylkill) PA PLNSPAARDS0  232   2006-10-06   
570-943 6 McKeansburg PA PLNSPAARDS0  232   2006-10-29   
570-953 A Danville PA PLNSPAARDS0  232      
570-953 0 Danville PA PLNSPAARDS0  232      
570-953 7 Danville PA PLNSPAARDS0  232      
570-968 A Orwigsburg PA PLNSPAARDS0  232      
570-968 1 Orwigsburg PA PLNSPAARDS0  232   2006-12-19   
570-970 A Wilkes-Barre PA WLBRPAWURS0  232      
570-975 A Sunbury PA PLNSPAARDS0  232      
570-975 0 Sunbury PA PLNSPAARDS0  232      
570-975 8 Sunbury PA   232      
570-986 6 Taylor PA PLNSPAARDS0  232   2002-05-22   
570-991 4 Wilkes-Barre PA WLBRPAWURS0  232   2007-10-07   
610-205 4 Philadelphia Suburban Zone 30 PA ALTWPAALPMD  228   2005-07-11   
610-343 2 Downingtown PA ALTWPAALPMD  228   2007-07-29   
610-370 8 Reading PA RDNGPAREUMD  228   2004-04-09   
610-400 6 Coatesville PA ALTWPAALPMD  228   2006-12-04   
610-402 A Allentown (Lehigh) PA ALTWPAALPMD  228      
610-488 3 Bernville PA HRBGPA29DS0  226   2007-06-09   
610-589 8 Womelsdorf PA HRBGPA29DS0  226   2007-06-09   
610-603 2 Reading PA RDNGPAREUMD  228   2003-05-07   
610-603 3 Reading PA RDNGPAREUMD  228   2004-08-20   
610-603 5 Reading PA RDNGPAREUMD  228   2004-08-20   
610-603 7 Reading PA RDNGPAREUMD  228   2007-01-19   
610-629 2 Philadelphia Suburban Zone 31 PA ALTWPAALPMD  228   2005-07-11   
610-685 A Reading PA RDNGPAREUMD  228      
610-693 2 Robesonia PA HRBGPA29DS0  226   2007-06-09   
610-746 8 Nazareth PA ALTWPAALPMD  228   2005-07-11   
717-207 5 Lancaster PA HRBGPA29DS0  226      
717-229 3 Jefferson (York) PA HRBGPA29DS0  226   2006-10-30   

<< 1 2 3 4 5 6 7 >>

Last updated: Sun, 07 Feb 2021 01:52:50 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.