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: OLENNYHADS0

Remotes:

Switch Switch name Switch type
ANGENYAGRS2  ANGELICA  RSC 
BLFSNYBZRS2  BELFAST  RSC 
BLMTNYBMRS2  BELMONT  RSC 
BLVRNYBXRS1  BOLIVAR  RSC 
CUBANYEMRS1  CUBA  RSC 
ELCVNYEVRS2  ELLICOTTVILLE  RSC 
FKVLNYFKRS2  FRANKLINVILLE  RSC 
FRSHNYFSRS2  FRIENDSHIP  RSC 
HNDLNYHIRS2  HINSDALE  RSC 
LMSTNYLMRS2  LIMESTONE  RSC 
LTVYNYLIRS2  LITTLE VALLEY  RSC 
MCHSNYMARS2  MACHIAS  RSC 
PRTVNYPVRS1  PORTVILLE  RSC 
RSFRNYRFRS2  RUSHFORD  RSC 
SLMNNYWWRS1  SALAMANCA  RSC 
WLVLNYNMRS1  WELLSVILLE  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
585-376 6 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-372 A Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-373 A Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 A Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 0 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 2 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 3 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 4 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 5 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 6 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 7 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 8 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-375 9 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-376 A Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-376 2 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-376 5 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-376 7 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-376 8 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-376 9 Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-379 A Olean NY 9104 VERIZON NEW YORK, INC. 140      
716-379 5 Olean NY 9104 VERIZON NEW YORK, INC. 140      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.