| NPA | Region | Overlay |
|---|---|---|
| 901 | Tennessee | |
| 902 | Nova Scotia | 782/902 |
| Prince Edward Island | 782/902 | |
| 903 | Texas | 430/903 |
| 904 | Florida | 324/904 |
| 905 | Ontario | 289/365/742/905 |
| 906 | Michigan | |
| 907 | Alaska | |
| 908 | New Jersey | |
| 909 | California | 840/909 |
| 910 | North Carolina | 472/910 |
| 912 | Georgia | |
| 913 | Kansas | |
| 914 | New York | |
| 915 | Texas | |
| 916 | California | 279/916 |
| 917 | New York | 212/332/646/917; 347/718/917/929 |
| 918 | Oklahoma | 539/918 |
| 919 | North Carolina | 919/984 |
| 920 | Wisconsin | 274/920 |
| 924 | Minnesota | 507/924 |
| 925 | California | |
| 928 | Arizona | |
| 929 | New York | 347/718/917/929 |
| 930 | Indiana | 812/930 |
| 931 | Tennessee | |
| 934 | New York | 631/934 |
| 936 | Texas | |
| 937 | Ohio | 326/937 |
| 938 | Alabama | 256/938 |
| 939 | Puerto Rico | 787/939 |
| 940 | Texas | |
| 941 | Florida | |
| 942 | Ontario | 416/437/647/942 |
| 943 | Georgia | 404/470/678/943; 470/678/770/943 |
| 945 | Texas | 214/469/945/972 |
| 947 | Michigan | 248/947 |
| 948 | Virginia | 757/948 |
| 949 | California | |
| 951 | California | |
| 952 | Minnesota | |
| 954 | Florida | 754/954 |
| 956 | Texas | |
| 959 | Connecticut | 860/959 |
| 970 | Colorado | 748/970 |
| 971 | Oregon | 503/971 |
| 972 | Texas | 214/469/945/972 |
| 973 | New Jersey | 862/973 |
| 975 | Missouri | 816/975 |
| 978 | Massachusetts | 351/978 |
| 979 | Texas | |
| 980 | North Carolina | 704/980 |
| 983 | Colorado | 303/720/983 |
| 984 | North Carolina | 919/984 |
| 985 | Louisiana | |
| 986 | Idaho | 208/986 |
| 989 | Michigan |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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