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: LWLLMAAPPSA

Remotes:

Switch Switch name Switch type
BLRCMAANRP0  BILLERICA  RP 
CHFRMANORP0  CHELMSFORD  RP 
DNVSMAHIRP0  DANVERS  RP 
NCHLMAGRRP0  NORTH CHELMSFORD  RP 
TPFDMACERP0  TOPSFIELD  RP 
TYNGMAKERP1  TYNGSBORO  RP 
WSFRMADERP0  WESTFORD  RP 

<< 1 2

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
978-446 3 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-446 5 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-446 7 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-446 8 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-446 9 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-452 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-453 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-454 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-458 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-459 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-483 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-483 2 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128   2013-02-14   
978-483 3 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128   2013-02-14   
978-483 4 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128   2013-02-14   
978-483 5 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128   2013-02-14   
978-551 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-551 9 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-656 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-656 0 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-656 3 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-656 4 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-656 5 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-656 7 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-788 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-788 7 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-934 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-937 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-970 A Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-970 0 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-970 1 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-970 2 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-970 3 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-970 4 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      
978-970 5 Lowell MA 9102 VERIZON NEW ENGLAND INC. 128      

<< 1 2

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.