| NPA | Region | Overlay |
|---|---|---|
| 301 | Maryland | 227/240/301 |
| 302 | Delaware | |
| 303 | Colorado | 303/720/983 |
| 304 | West Virginia | 304/681 |
| 305 | Florida | 305/645/786 |
| 306 | Saskatchewan | 306/474/639 |
| 307 | Wyoming | |
| 308 | Nebraska | |
| 309 | Illinois | 309/861 |
| 310 | California | 310/424 |
| 312 | Illinois | 312/872 |
| 313 | Michigan | 313/679 |
| 314 | Missouri | 314/557 |
| 315 | New York | 315/680 |
| 316 | Kansas | |
| 317 | Indiana | 317/463 |
| 318 | Louisiana | 318/457 |
| 319 | Iowa | |
| 320 | Minnesota | |
| 321 | Florida | 321/407/689 |
| 323 | California | 213/323/738 |
| 324 | Florida | 324/904 |
| 325 | Texas | |
| 326 | Ohio | 326/937 |
| 327 | Arkansas | 327/870 |
| 329 | New York | 329/845 |
| 330 | Ohio | 234/330 |
| 331 | Illinois | 331/630 |
| 332 | New York | 212/332/646/917 |
| 334 | Alabama | 423/729 |
| 336 | North Carolina | 336/743 |
| 337 | Louisiana | |
| 339 | Massachusetts | 339/781 |
| 340 | US Virgin Islands | |
| 341 | California | 341/510 |
| 343 | Ontario | 343/613/753 |
| Québec | 343/613/753 | |
| 345 | Cayman Islands | |
| 346 | Texas | 281/346/621/713/832 |
| 347 | New York | 347/718/917/929 |
| 350 | California | 209/350 |
| 351 | Massachusetts | 351/978 |
| 352 | Florida | |
| 353 | Wisconsin | 353/608 |
| 354 | Québec | 354/450/579 |
| 357 | California | 357/559 |
| 360 | Washington | 206/360/564 |
| 361 | Texas | |
| 363 | New York | 363/516 |
| 364 | Kentucky | 270/364 |
| 365 | Ontario | 289/365/742/905 |
| 367 | Québec | 367/418/581 |
| 368 | Alberta | 368/403/587/825 |
| 369 | California | 369/707 |
| 380 | Ohio | 380/614 |
| 382 | Ontario | 226/382/519/548 |
| 385 | Utah | 385/801 |
| 386 | Florida |
Last updated: Thu, 16 Oct 2025 03:04:18 UTC
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