520 Area Code
The 75 central offices below make up area code (520) in Arizona.
- (520) 319
- (520) 392
- (520) 422
- (520) 722
- (520) 481
- (520) 808
- (520) 932
- (520) 745
- (520) 870
- (520) 990
- (520) 618
- (520) 798
- (520) 498
- (520) 249
- (520) 575
- (520) 732
- (520) 293
- (520) 704
- (520) 271
- (520) 429
- (520) 670
- (520) 489
- (520) 547
- (520) 388
- (520) 418
- (520) 991
- (520) 314
- (520) 324
- (520) 572
- (520) 784
- (520) 882
- (520) 638
- (520) 720
- (520) 793
- (520) 546
- (520) 629
- (520) 519
- (520) 250
- (520) 270
- (520) 223
- (520) 296
- (520) 648
- (520) 469
- (520) 612
- (520) 770
- (520) 548
- (520) 299
- (520) 579
- (520) 993
- (520) 393
- (520) 437
- (520) 275
- (520) 661
- (520) 260
- (520) 342
- (520) 405
- (520) 570
- (520) 457
- (520) 695
- (520) 860
- (520) 842
- (520) 298
- (520) 351
- (520) 826
- (520) 566
- (520) 228
- (520) 822
- (520) 799
- (520) 750
- (520) 443
- (520) 400
- (520) 352
- (520) 284
- (520) 824
- (520) 740
These exchanges encompass the following AZ cities:
- Tucson
- Tumacacori
- Bisbee
- Sierra Vista
- Chandler
- Saint David
- Nogales
- Green Valley
- Sells
- Tombstone
- Pearce
- Willcox
Learn more: Area code 520 at Wikipedia