City of Baltimore


443 Area code: Baltimore, Baltimore City - 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).

  • 4437454900 | +1 443-745-4900 Maryland U.S.A.
  • 4437454901 | +1 443-745-4901 Maryland U.S.A.
  • 4437454902 | +1 443-745-4902 Maryland U.S.A.
  • 4437454903 | +1 443-745-4903 Maryland U.S.A.
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  • 4437454933 | +1 443-745-4933 Maryland U.S.A.
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  • 4437454938 | +1 443-745-4938 Maryland U.S.A.
  • 4437454939 | +1 443-745-4939 Maryland U.S.A.
  • 4437454940 | +1 443-745-4940 Maryland U.S.A.
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  • 4437454943 | +1 443-745-4943 Maryland U.S.A.
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  • 4437454947 | +1 443-745-4947 Maryland U.S.A.
  • 4437454948 | +1 443-745-4948 Maryland U.S.A.
  • 4437454949 | +1 443-745-4949 Maryland U.S.A.
  • 4437454950 | +1 443-745-4950 Maryland U.S.A.
  • 4437454951 | +1 443-745-4951 Maryland U.S.A.
  • 4437454952 | +1 443-745-4952 Maryland U.S.A.
  • 4437454953 | +1 443-745-4953 Maryland U.S.A.
  • 4437454954 | +1 443-745-4954 Maryland U.S.A.
  • 4437454955 | +1 443-745-4955 Maryland U.S.A.
  • 4437454956 | +1 443-745-4956 Maryland U.S.A.
  • 4437454957 | +1 443-745-4957 Maryland U.S.A.
  • 4437454958 | +1 443-745-4958 Maryland U.S.A.
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  • 4437454970 | +1 443-745-4970 Maryland U.S.A.
  • 4437454971 | +1 443-745-4971 Maryland U.S.A.
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  • 4437454978 | +1 443-745-4978 Maryland U.S.A.
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  • 4437454999 | +1 443-745-4999 Maryland U.S.A.