Recent and Upcoming Area Code Changes


UPCOMING AREA CODE CHANGES

EFFECTIVE DATE STATE/PROVINCE NEW AREA CODE AFFECTED AREA CODE TYPE
08/30/2014 Connecticut 959 860 Overlay
10/06/2014 Indiana 930 812 Overlay
11/30/2014 Nova Scotia, Prince Edward Island 782 902 Overlay
03/21/2015 California 628 415 Overlay
03/28/2015 Tennessee 629 615 Overlay
04/22/2015 Ohio 220 740 Overlay
06/04/2015 Ontario 548 226 and 519 Overlay
10/19/2015 South Carolina 854 843 Overlay
04/19/2016 Alberta 825 403, 780, 587 Overlay

RECENT AREA CODE CHANGES

EFFECTIVE DATE STATE/PROVINCE NEW AREA CODE AFFECTED AREA CODE TYPE
07/01/2014 Texas 346 832 Overlay
06/03/2014 Nevada 725 702 Overlay
03/03/2014 Kentucky 364 270 Overlay
10/21/2013 Pennsylvania 272 570 Overlay
07/01/2013 Texas 737 512 Overlay
06/01/2013 British Columbia 236 250, 604 and 778 Overlay
05/25/2013 Saskatchewan 639 306 Overlay
03/25/2013 Ontario 365 905 and 289 Overlay
03/25/2013 Ontario 437 647 and 416 Overlay
11/20/2012 California 669 408 Overlay
11/03/2012 Manitoba 431 204 Overlay
09/15/2012 Quebec 873 819 Overlay
04/30/2012 North Carolina 984 919 Overlay
10/29/2011 Kentucky 364 270 Split - canceled
09/30/2011 Sint Maarten 721 N/A Previously used country code 599
04/16/2011 New York 929 347, 718 and part of 917 Overlay
04/01/2011 California 669 408 Overlay
03/25/2013 Oklahoma 539 918 Overlay
03/26/2011 Nebraska 531 402 Overlay
03/19/2011 Ontario 249 705 Overlay
08/21/2010 Quebec 579 450 Overlay
08/14/2010 Wisconsin 534 715 Overlay
07/10/2010 Alabama 938 256 Overlay
05/17/2010 Ontario 343 613 Overlay
02/26/2010 Georgia 470 678 Overlay
02/10/2010 Oregon 458 541 Overlay
12/12/2009 Connecticut 475 203 Overlay
11/21/2009 California 442 760 Overlay
11/07/2009 Illinois 872 312 Overlay
09/26/2009 NANPA 533 500 N/A
07/01/2009 Dominican Republic 849 809 Overlay
05/18/2009 California 747 818 Overlay
03/29/2009 Utah 385 801 Overlay
03/28/2009 West Virginia 681 304 Overlay
09/23/2008 California 657 714 Overlay
09/19/2008 Alberta 587 780 Overlay
09/19/2008 Quebec 581 418 Overlay
10/07/2007 Illinois 331 630 Overlay
10/07/2007 New Mexico 575 505 Split
03/17/2007 Illinois 779 815 Overlay
11/04/2006 Quebec 438 514 Overlay
10/21/2006 Ontario 226 519 Overlay
08/26/2006 California 424 310 Overlay
05/16/2006 Georgia 762 706 Overlay
08/01/2005 Dominican Repubic 829 809 Overlay
03/14/2005 Mississippi 769 601 Overlay
10/02/2004 American Samoa 684 N/A Overlay
07/17/2004 California 951 909 Split
04/05/2003 Texas 325 915 Split
04/05/2003 Texas 432 915 Split
02/15/2003 Texas 430 903 Overlay
09/07/2002 Michigan 947 248 Overlay
07/13/2002 Michigan 269 616 Split
03/11/2002 Florida 239 941 Split
02/11/2002 Florida 772 561 Split
01/19/2002 Arkansas 479 501 Split
01/15/2002 Indiana 260 219 Split
01/15/2002 Indiana 574 219 Split
01/05/2002 Illinois 224 847 Overlay
01/01/2002 Ohio 567 419 Overlay
12/29/2001 New Jersey 551 201 Overlay
12/29/2001 New Jersey 848 732 Overlay
12/29/2001 New Jersey 862 973 Overlay
11/15/2001 New York 585 716 Split
11/03/2001 British Columbia 778 604 Overlay
09/22/2001 Michigan 586 810 Split
09/15/2001 Puerto Rico 939 787 Overlay
09/1/2001 Virginia 276 540 Split
08/17/2001 Pennsylvania 878 412 Overlay
08/01/2001 Florida 754 954 Overlay
06/23/2001 Arizona 928 520 Split
06/18/2001 Alabama 251 334 Split
06/09/2001 Ontario 289 905 Overlay
06/01/2001 Virginia 434 804 Split
05/02/2001 Massachussets 339 781 Overlay
05/02/2001 Massachussets 351 978 Overlay
05/02/2001 Massachussets 774 508 Overlay
05/02/2001 Massachusetts 857 617 Overlay
04/07/2001 Michigan 989 517 Split
04/01/2001 North Carolina 980 704 Overlay
03/25/2001 Iowa 563 319 Split
03/05/2001 Ontario 647 416 Overlay
02/15/2001 Florida 386 904 Split
02/12/2001 Louisiana 985 504 Split
02/12/2001 Tennessee 731 901 Split
02/03/2001 Kansas 620 316 Split