NANP-info.com

NPA NXX lookup tool

Here you can find all NXX existing for NPA 340 (phone code 340), devided by hundreds.

2xx
200,

5xx
513,

6xx
626, 690, 692, 693,

7xx
712, 713, 714, 715, 719, 770, 771, 772, 773, 774, 775, 776, 777, 778, 779,

8xx
884,