Area Codes United States of America The Area Codes of United States of America: City/Town or Region Area code 1. Nebraska 531 (+1 531) 2. Nebraska 308 (+1 308) 3. Nebraska 402 (+1 402) 4. Nevada 702 (+1 702) 5. Nevada 725 (+1 725) 6. Nevada 775 (+1 775) 7. New Hampshire 603 (+1 603) 8. New Jersey 862 (+1 862) 9. New Jersey 856 (+1 856) 10. New Jersey 848 (+1 848) 11. New Jersey 973 (+1 973) 12. New Jersey 732 (+1 732) 13. New Jersey 201 (+1 201) 14. New Jersey 609 (+1 609) 15. New Jersey 908 (+1 908) 16. New Jersey 551 (+1 551) 17. New Mexico 575 (+1 575) 18. New Mexico 505 (+1 505) 19. New York 315 (+1 315) 20. New York 347 (+1 347) 21. New York 212 (+1 212) 22. New York 585 (+1 585) 23. New York 646 (+1 646) 24. New York 516 (+1 516) 25. New York 518 (+1 518) 26. New York 631 (+1 631) 27. New York 607 (+1 607) 28. New York 845 (+1 845) 29. New York 716 (+1 716) 30. New York 934 (+1 934) 31. New York 718 (+1 718) 32. New York 929 (+1 929) 33. New York 914 (+1 914) 34. New York 917 (+1 917) 35. North Carolina 252 (+1 252) 36. North Carolina 743 (+1 743) 37. North Carolina 980 (+1 980) 38. North Carolina 984 (+1 984) 39. North Carolina 704 (+1 704) 40. North Carolina 336 (+1 336) 41. North Carolina 919 (+1 919) 42. North Carolina 828 (+1 828) 43. North Carolina 910 (+1 910) 44. North Dakota 701 (+1 701)