Here are all the area codes:

201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 224, 225, 226, 228, 229, 231, 234, 236, 239, 240, 242, 246, 248, 250, 251, 252, 253, 254, 256, 260, 262, 264, 267, 268, 269, 270, 276, 278, 281, 283, 284, 289, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 323, 325, 330, 331, 334, 336, 337, 339, 340, 341, 345, 347, 351, 352, 360, 361, 369, 380, 385, 386, 401, 402, 403, 404, 405, 406, 407, 408, 409, 410, 411, 412, 413, 414, 415, 416, 417, 418, 419, 423, 424, 425, 430, 432, 434, 435, 438, 440, 441, 442, 443, 450, 456, 464, 469, 470, 473, 475, 478, 479, 480, 484, 500, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 511, 512, 513, 514, 515, 516, 517, 518, 519, 520, 530, 540, 541, 551, 555, 557, 559, 561, 562, 563, 564, 567, 570, 571, 573, 574, 575, 580, 585, 586, 600, 601, 602, 603, 604, 605, 606, 607, 608, 609, 610, 611, 612, 613, 614, 615, 616, 617, 618, 619, 620, 623, 626, 627, 628, 630, 631, 636, 641, 646, 647, 649, 650, 651, 660, 661, 662, 664, 669, 670, 671, 678, 679, 682, 684, 689, 700, 701, 702, 703, 704, 705, 706, 707, 708, 709, 710, 711, 712, 713, 714, 715, 716, 717, 718, 719, 720, 724, 727, 731, 732, 734, 737, 740, 747, 754, 757, 758, 760, 762, 763, 764, 765, 767, 769, 770, 772, 773, 774, 775, 778, 779, 780, 781, 784, 785, 786, 787, 800, 801, 802, 803, 804, 805, 806, 807, 808, 809, 810, 811, 812, 813, 814, 815, 816, 817, 818, 819, 822, 828, 829, 830, 831, 832, 833, 835, 843, 844, 845, 847, 848, 850, 855, 856, 857, 858, 859, 860, 862, 863, 864, 865, 866, 867, 868, 869, 870, 872, 876, 877, 878, 880, 881, 882, 888, 898, 900, 901, 902, 903, 904, 905, 906, 907, 908, 909, 910, 911, 912, 913, 914, 915, 916, 917, 918, 919, 920, 925, 927, 928, 931, 935, 936, 937, 939, 940, 941, 947, 949, 951, 952, 954, 956, 957, 959, 970, 971, 972, 973, 975, 976, 978, 979, 980, 984, 985, and 989

Area Code Landing Pages:

201 | 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | 210 | 211 | 212 | 213 | 214 | 215 | 216 | 217 | 218 | 219 | 224 | 225 | 226 | 228 | 229 | 231 | 234 | 236 | 239 | 240 | 242 | 246 | 248 | 250 | 251 | 252 | 253 | 254 | 256 | 260 | 262 | 264 | 267 | 268 | 269 | 270 | 276 | 278 | 281 | 283 | 284 | 289 | 301 | 302 | 303 | 304 | 305 | 306 | 307 | 308 | 309 | 310 | 311 | 312 | 313 | 314 | 315 | 316 | 317 | 318 | 319 | 320 | 321 | 323 | 325 | 330 | 331 | 334 | 336 | 337 | 339 | 340 | 341 | 345 | 347 | 351 | 352 | 360 | 361 | 369 | 380 | 385 | 386 | 401 | 402 | 403 | 404 | 405 | 406 | 407 | 408 | 409 | 410 | 411 | 412 | 413 | 414 | 415 | 416 | 417 | 418 | 419 | 423 | 424 | 425 | 430 | 432 | 434 | 435 | 438 | 440 | 441 | 442 | 443 | 450 | 456 | 464 | 469 | 470 | 473 | 475 | 478 | 479 | 480 | 484 | 500 | 501 | 502 | 503 | 504 | 505 | 506 | 507 | 508 | 509 | 510 | 511 | 512 | 513 | 514 | 515 | 516 | 517 | 518 | 519 | 520 | 530 | 540 | 541 | 551 | 555 | 557 | 559 | 561 | 562 | 563 | 564 | 567 | 570 | 571 | 573 | 574 | 575 | 580 | 585 | 586 | 600 | 601 | 602 | 603 | 604 | 605 | 606 | 607 | 608 | 609 | 610 | 611 | 612 | 613 | 614 | 615 | 616 | 617 | 618 | 619 | 620 | 623 | 626 | 627 | 628 | 630 | 631 | 636 | 641 | 646 | 647 | 649 | 650 | 651 | 660 | 661 | 662 | 664 | 669 | 670 | 671 | 678 | 679 | 682 | 684 | 689 | 700 | 701 | 702 | 703 | 704 | 705 | 706 | 707 | 708 | 709 | 710 | 711 | 712 | 713 | 714 | 715 | 716 | 717 | 718 | 719 | 720 | 724 | 727 | 731 | 732 | 734 | 737 | 740 | 747 | 754 | 757 | 758 | 760 | 762 | 763 | 764 | 765 | 767 | 769 | 770 | 772 | 773 | 774 | 775 | 778 | 779 | 780 | 781 | 784 | 785 | 786 | 787 | 800 | 801 | 802 | 803 | 804 | 805 | 806 | 807 | 808 | 809 | 810 | 811 | 812 | 813 | 814 | 815 | 816 | 817 | 818 | 819 | 822 | 828 | 829 | 830 | 831 | 832 | 833 | 835 | 843 | 844 | 845 | 847 | 848 | 850 | 855 | 856 | 857 | 858 | 859 | 860 | 862 | 863 | 864 | 865 | 866 | 867 | 868 | 869 | 870 | 872 | 876 | 877 | 878 | 880 | 881 | 882 | 888 | 898 | 900 | 901 | 902 | 903 | 904 | 905 | 906 | 907 | 908 | 909 | 910 | 911 | 912 | 913 | 914 | 915 | 916 | 917 | 918 | 919 | 920 | 925 | 927 | 928 | 931 | 935 | 936 | 937 | 939 | 940 | 941 | 947 | 949 | 951 | 952 | 954 | 956 | 957 | 959 | 970 | 971 | 972 | 973 | 975 | 976 | 978 | 979 | 980 | 984 | 985 | 989 |