City of Columbia


410 Area code: Columbia, Howard - Wireless

Directory Numbers

How to dial a U.S. number internationally:

  • Start with your country's exit code (e.g., 011 for the U.S. or Canada).
  • Dial the U.S. country code (+1).
  • Dial the 10-digit phone number (area code + local number).

  • 4106151600 | +1 410-615-1600 Maryland U.S.A.
  • 4106151601 | +1 410-615-1601 Maryland U.S.A.
  • 4106151602 | +1 410-615-1602 Maryland U.S.A.
  • 4106151603 | +1 410-615-1603 Maryland U.S.A.
  • 4106151604 | +1 410-615-1604 Maryland U.S.A.
  • 4106151605 | +1 410-615-1605 Maryland U.S.A.
  • 4106151606 | +1 410-615-1606 Maryland U.S.A.
  • 4106151607 | +1 410-615-1607 Maryland U.S.A.
  • 4106151608 | +1 410-615-1608 Maryland U.S.A.
  • 4106151609 | +1 410-615-1609 Maryland U.S.A.
  • 4106151610 | +1 410-615-1610 Maryland U.S.A.
  • 4106151611 | +1 410-615-1611 Maryland U.S.A.
  • 4106151612 | +1 410-615-1612 Maryland U.S.A.
  • 4106151613 | +1 410-615-1613 Maryland U.S.A.
  • 4106151614 | +1 410-615-1614 Maryland U.S.A.
  • 4106151615 | +1 410-615-1615 Maryland U.S.A.
  • 4106151616 | +1 410-615-1616 Maryland U.S.A.
  • 4106151617 | +1 410-615-1617 Maryland U.S.A.
  • 4106151618 | +1 410-615-1618 Maryland U.S.A.
  • 4106151619 | +1 410-615-1619 Maryland U.S.A.
  • 4106151620 | +1 410-615-1620 Maryland U.S.A.
  • 4106151621 | +1 410-615-1621 Maryland U.S.A.
  • 4106151622 | +1 410-615-1622 Maryland U.S.A.
  • 4106151623 | +1 410-615-1623 Maryland U.S.A.
  • 4106151624 | +1 410-615-1624 Maryland U.S.A.
  • 4106151625 | +1 410-615-1625 Maryland U.S.A.
  • 4106151626 | +1 410-615-1626 Maryland U.S.A.
  • 4106151627 | +1 410-615-1627 Maryland U.S.A.
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  • 4106151630 | +1 410-615-1630 Maryland U.S.A.
  • 4106151631 | +1 410-615-1631 Maryland U.S.A.
  • 4106151632 | +1 410-615-1632 Maryland U.S.A.
  • 4106151633 | +1 410-615-1633 Maryland U.S.A.
  • 4106151634 | +1 410-615-1634 Maryland U.S.A.
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  • 4106151638 | +1 410-615-1638 Maryland U.S.A.
  • 4106151639 | +1 410-615-1639 Maryland U.S.A.
  • 4106151640 | +1 410-615-1640 Maryland U.S.A.
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  • 4106151647 | +1 410-615-1647 Maryland U.S.A.
  • 4106151648 | +1 410-615-1648 Maryland U.S.A.
  • 4106151649 | +1 410-615-1649 Maryland U.S.A.
  • 4106151650 | +1 410-615-1650 Maryland U.S.A.
  • 4106151651 | +1 410-615-1651 Maryland U.S.A.
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  • 4106151653 | +1 410-615-1653 Maryland U.S.A.
  • 4106151654 | +1 410-615-1654 Maryland U.S.A.
  • 4106151655 | +1 410-615-1655 Maryland U.S.A.
  • 4106151656 | +1 410-615-1656 Maryland U.S.A.
  • 4106151657 | +1 410-615-1657 Maryland U.S.A.
  • 4106151658 | +1 410-615-1658 Maryland U.S.A.
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  • 4106151660 | +1 410-615-1660 Maryland U.S.A.
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  • 4106151667 | +1 410-615-1667 Maryland U.S.A.
  • 4106151668 | +1 410-615-1668 Maryland U.S.A.
  • 4106151669 | +1 410-615-1669 Maryland U.S.A.
  • 4106151670 | +1 410-615-1670 Maryland U.S.A.
  • 4106151671 | +1 410-615-1671 Maryland U.S.A.
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  • 4106151673 | +1 410-615-1673 Maryland U.S.A.
  • 4106151674 | +1 410-615-1674 Maryland U.S.A.
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  • 4106151676 | +1 410-615-1676 Maryland U.S.A.
  • 4106151677 | +1 410-615-1677 Maryland U.S.A.
  • 4106151678 | +1 410-615-1678 Maryland U.S.A.
  • 4106151679 | +1 410-615-1679 Maryland U.S.A.
  • 4106151680 | +1 410-615-1680 Maryland U.S.A.
  • 4106151681 | +1 410-615-1681 Maryland U.S.A.
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  • 4106151691 | +1 410-615-1691 Maryland U.S.A.
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  • 4106151696 | +1 410-615-1696 Maryland U.S.A.
  • 4106151697 | +1 410-615-1697 Maryland U.S.A.
  • 4106151698 | +1 410-615-1698 Maryland U.S.A.
  • 4106151699 | +1 410-615-1699 Maryland U.S.A.