Toll free area code future 845 e new york state 847 c chicago suburbs illinois 848 e new jersey new brunswick northern jersey shore new 850 e jacksonville florida 855 n a toll free area code to be followed by 844 833 822 856 e new jersey 857 e massachusetts boston 858 p. 401 508 774 617 857 413 973 734 781 339 978 351 201 908 732 410 703 571 419 567 616 715 218 320 507 906 920 414 608 517 810 216 330 234 717 716 607 802 603 207 902 902 709 506 418 514 613 705 807 416 647 905 289 519 819 315 518 914 845. The following area code listing by number table shows all the various us state area codes in numerical order the next time you receive a call from an area code you do not recognize you can refer to this table and quickly find what state the person is calling from. List of area codes by state following is a list of the area codes within each state in the united states the information is listed in alphabetical order by state alabama 205 251 256 334 alaska 907 arizona 480 520 602 623 928 arkansas 479 501 870 california