The North American Numbering Plan (NANP) is a telephone numbering plan that encompasses 25 distinct regions in twenty countries primarily in North America, including the Caribbean and the U.S. territories. Mexico withdrew from the NANP about 1990, although before that area code 905 was used for Mexico City and 903 for Tijuana, whose long distance service was via the United States. Cuba and Haiti have never been part of the NANP.
Which countries are part of the NANP?
Main Capital city from NANP countries
Ottawa, Ontario,
Washington, D.C.,
Pago Pago,
Nassau,
Bridgetown,
Hamilton,
The Valley,
St. John's,
Road Town,
Georgetown,
Santo Domingo,
Roseau,
Agana,
St.George's,
Kingston,
Plymouth,
Saipan,
Basseterre,
San Juan,
Castries,
Kingstown,
Port-of-Spain,
Grand Turk,
Charolotte Amalie/St. Thomas,
Philipsburg,
Active Area Codes in USA:
201,
202,
203,
205,
206,
207,
208,
209,
210,
212,
213,
214,
215,
216,
217,
218,
219,
224,
225,
228,
229,
231,
234,
239,
240,
248,
251,
252,
253,
254,
256,
260,
262,
267,
269,
270,
276,
281,
283,
301,
302,
303,
304,
305,
307,
308,
309,
310,
312,
313,
314,
315,
316,
317,
318,
319,
320,
321,
323,
325,
330,
331,
334,
336,
337,
339,
347,
351,
352,
360,
361,
364,
385,
386,
401,
402,
404,
405,
406,
407,
408,
409,
410,
412,
413,
414,
415,
417,
419,
423,
424,
425,
430,
432,
434,
435,
440,
442,
443,
469,
470,
475,
478,
479,
480,
484,
500,
501,
502,
503,
504,
505,
507,
508,
509,
510,
512,
513,
515,
516,
517,
518,
520,
530,
534,
539,
540,
541,
551,
555,
559,
561,
562,
563,
567,
570,
571,
573,
574,
575,
580,
585,
586,
601,
602,
603,
605,
606,
607,
608,
609,
610,
612,
614,
615,
616,
617,
618,
619,
620,
623,
626,
630,
631,
636,
641,
646,
650,
651,
657,
660,
661,
662,
678,
681,
682,
700,
701,
702,
703,
704,
706,
707,
708,
710,
712,
713,
714,
715,
716,
717,
718,
719,
720,
724,
727,
731,
732,
734,
740,
747,
754,
757,
760,
762,
763,
765,
769,
770,
772,
773,
774,
775,
779,
781,
785,
786,
800,
801,
802,
803,
804,
805,
806,
808,
810,
811,
812,
813,
814,
815,
816,
817,
818,
822,
828,
830,
831,
832,
833,
835,
843,
844,
845,
847,
848,
850,
855,
856,
857,
858,
859,
860,
862,
863,
864,
865,
866,
870,
872,
877,
878,
888,
900,
901,
903,
904,
906,
907,
908,
909,
910,
912,
913,
914,
915,
916,
917,
918,
919,
920,
925,
928,
929,
931,
936,
937,
938,
940,
941,
947,
949,
951,
952,
954,
956,
959,
970,
971,
972,
973,
978,
979,
985,
989,
Active Area Codes in Canada:
204,
226,
250,
289,
306,
403,
416,
418,
438,
450,
506,
514,
519,
581,
587,
604,
613,
647,
705,
709,
778,
780,
807,
819,
867,
902,
905,