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: MILXWIILCMD

<< 1 2 3 4 5 6 7 8 9 10 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
414-949 1 Milwaukee Zone 1 WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2011-02-14   
920-204 A Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-204 1 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-204 2 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-204 3 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2018-08-03   
920-204 4 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-204 5 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-204 9 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2011-01-22   
920-206 5 Watertown WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-09-07   
920-212 A Mayville WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-212 0 Mayville WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-212 5 Mayville WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2015-03-19   
920-214 A Mayville WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-214 3 Mayville WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-219 A Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-219 0 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-219 1 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-219 2 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-219 5 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-06-21   
920-219 8 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2024-12-05   
920-226 2 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-09-07   
920-226 4 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2012-03-09   
920-226 9 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2011-02-26   
920-238 2 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2011-02-14   
920-245 1 Watertown WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2011-02-21   
920-260 1 Markesan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-09-12   
920-260 8 Markesan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2019-11-05   
920-273 5 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2009-08-14   
920-273 9 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2009-10-19   
920-289 A Pickett WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-289 0 Pickett WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-289 1 Pickett WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2017-11-11   
920-289 6 Pickett WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2022-02-12   
920-302 A Waupun WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2024-12-09   
920-306 A Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-306 0 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-306 3 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-306 9 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-331 6 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2026-01-20   
920-331 7 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2023-01-05   
920-340 4 Chilton WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2011-02-14   
920-342 A Watertown WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-344 A Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-374 6 Manitowoc WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2022-09-28   
920-374 8 Manitowoc WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2018-12-24   
920-377 2 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2023-09-01   
920-377 4 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2021-12-20   
920-377 9 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2024-11-22   
920-392 A Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-392 2 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2010-06-18   
920-392 4 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2010-11-05   
920-392 9 Beaver Dam WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-08-02   
920-397 2 Fort Atkinson WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2012-07-13   
920-400 A Plymouth WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-400 0 Plymouth WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-08-10   
920-400 2 Plymouth WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2011-06-26   
920-400 6 Plymouth WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2020-02-25   
920-400 7 Plymouth WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2018-02-16   
920-400 9 Plymouth WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-08-10   
920-449 0 Plymouth WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2023-05-12   
920-449 8 Plymouth WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2018-09-19   
920-463 A Randolph WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-463 0 Randolph WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-464 A Chilton WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-464 0 Chilton WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-476 9 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2017-01-02   
920-483 A Chilton WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-483 0 Chilton WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-517 A Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-522 2 Chilton WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-08-14   
920-522 3 Chilton WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-08-14   
920-539 A Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-542 0 Fort Atkinson WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2016-06-11   
920-547 0 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-01-07   
920-547 8 Sheboygan WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2019-10-31   
920-567 8 Watertown WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2017-08-18   
920-579 A Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 0 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 1 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 2 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 3 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 4 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 5 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2022-02-12   
920-579 6 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 7 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 8 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-579 9 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-588 A Brillion WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-588 0 Brillion WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-588 7 Brillion WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2008-08-14   
920-597 A Brandon WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-597 0 Brandon WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-597 3 Brandon WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2013-10-07   
920-629 A Manitowoc WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-635 1 Plymouth WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2024-12-17   
920-638 7 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2021-07-08   
920-638 8 Fond du Lac WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2019-08-21   
920-669 A Mayville WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356      
920-669 0 Mayville WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2020-06-27   
920-691 2 Fort Atkinson WI 6508 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WI 356   2009-06-08   

<< 1 2 3 4 5 6 7 8 9 10 >>

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.