Area codes starting with 5 (Sudan) Found 41 items.

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511 513 514 515 516 517 518 519

521 522 523 531 532 533 534 535

536 541 542 543 544 545 546 548 551

552 561 562 563 564 565 566 567

568 569 571 572 573 574 576 577