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).

  • 4106931000 | +1 410-693-1000 Maryland U.S.A.
  • 4106931001 | +1 410-693-1001 Maryland U.S.A.
  • 4106931002 | +1 410-693-1002 Maryland U.S.A.
  • 4106931003 | +1 410-693-1003 Maryland U.S.A.
  • 4106931004 | +1 410-693-1004 Maryland U.S.A.
  • 4106931005 | +1 410-693-1005 Maryland U.S.A.
  • 4106931006 | +1 410-693-1006 Maryland U.S.A.
  • 4106931007 | +1 410-693-1007 Maryland U.S.A.
  • 4106931008 | +1 410-693-1008 Maryland U.S.A.
  • 4106931009 | +1 410-693-1009 Maryland U.S.A.
  • 4106931010 | +1 410-693-1010 Maryland U.S.A.
  • 4106931011 | +1 410-693-1011 Maryland U.S.A.
  • 4106931012 | +1 410-693-1012 Maryland U.S.A.
  • 4106931013 | +1 410-693-1013 Maryland U.S.A.
  • 4106931014 | +1 410-693-1014 Maryland U.S.A.
  • 4106931015 | +1 410-693-1015 Maryland U.S.A.
  • 4106931016 | +1 410-693-1016 Maryland U.S.A.
  • 4106931017 | +1 410-693-1017 Maryland U.S.A.
  • 4106931018 | +1 410-693-1018 Maryland U.S.A.
  • 4106931019 | +1 410-693-1019 Maryland U.S.A.
  • 4106931020 | +1 410-693-1020 Maryland U.S.A.
  • 4106931021 | +1 410-693-1021 Maryland U.S.A.
  • 4106931022 | +1 410-693-1022 Maryland U.S.A.
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  • 4106931024 | +1 410-693-1024 Maryland U.S.A.
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  • 4106931026 | +1 410-693-1026 Maryland U.S.A.
  • 4106931027 | +1 410-693-1027 Maryland U.S.A.
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  • 4106931038 | +1 410-693-1038 Maryland U.S.A.
  • 4106931039 | +1 410-693-1039 Maryland U.S.A.
  • 4106931040 | +1 410-693-1040 Maryland U.S.A.
  • 4106931041 | +1 410-693-1041 Maryland U.S.A.
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  • 4106931060 | +1 410-693-1060 Maryland U.S.A.
  • 4106931061 | +1 410-693-1061 Maryland U.S.A.
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  • 4106931063 | +1 410-693-1063 Maryland U.S.A.
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  • 4106931070 | +1 410-693-1070 Maryland U.S.A.
  • 4106931071 | +1 410-693-1071 Maryland U.S.A.
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  • 4106931073 | +1 410-693-1073 Maryland U.S.A.
  • 4106931074 | +1 410-693-1074 Maryland U.S.A.
  • 4106931075 | +1 410-693-1075 Maryland U.S.A.
  • 4106931076 | +1 410-693-1076 Maryland U.S.A.
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  • 4106931078 | +1 410-693-1078 Maryland U.S.A.
  • 4106931079 | +1 410-693-1079 Maryland U.S.A.
  • 4106931080 | +1 410-693-1080 Maryland U.S.A.
  • 4106931081 | +1 410-693-1081 Maryland U.S.A.
  • 4106931082 | +1 410-693-1082 Maryland U.S.A.
  • 4106931083 | +1 410-693-1083 Maryland U.S.A.
  • 4106931084 | +1 410-693-1084 Maryland U.S.A.
  • 4106931085 | +1 410-693-1085 Maryland U.S.A.
  • 4106931086 | +1 410-693-1086 Maryland U.S.A.
  • 4106931087 | +1 410-693-1087 Maryland U.S.A.
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  • 4106931099 | +1 410-693-1099 Maryland U.S.A.