List of states:

[AL] Alabama
[AK] Alaska
[AZ] Arizona
[FL] Florida
[GA] Georgia
[HI] Hawaii
[ID] Idaho
[IN] Indiana
[IA] Iowa
[KS] Kansas
[ME] Maine
[MT] Montana
[NV] Nevada
[OH] Ohio
[OR] Oregon
[TX] Texas
[UT] Utah
[VT] Vermont
[WY] Wyoming

List of cities in North Carolina:

Apex, NC 27502
Ash, NC 28420
Avon, NC 27915
Bath, NC 27808
Bunn, NC 27508
Cary, NC 27511
Cary, NC 27513
Como, NC 27818
Dunn, NC 28334
Earl, NC 28038
Eden, NC 27288
Eure, NC 27935
Gulf, NC 27256
Hays, NC 28635
King, NC 27021
Nebo, NC 28761
Olin, NC 28660
Otto, NC 28763
Rex, NC 28378
Sims, NC 27880
Star, NC 27356
Stem, NC 27581
Todd, NC 28684
Troy, NC 27371
Vale, NC 28168
Vass, NC 28394
Waco, NC 28169
Wade, NC 28395