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).

  • 4106152300 | +1 410-615-2300 Maryland U.S.A.
  • 4106152301 | +1 410-615-2301 Maryland U.S.A.
  • 4106152302 | +1 410-615-2302 Maryland U.S.A.
  • 4106152303 | +1 410-615-2303 Maryland U.S.A.
  • 4106152304 | +1 410-615-2304 Maryland U.S.A.
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  • 4106152308 | +1 410-615-2308 Maryland U.S.A.
  • 4106152309 | +1 410-615-2309 Maryland U.S.A.
  • 4106152310 | +1 410-615-2310 Maryland U.S.A.
  • 4106152311 | +1 410-615-2311 Maryland U.S.A.
  • 4106152312 | +1 410-615-2312 Maryland U.S.A.
  • 4106152313 | +1 410-615-2313 Maryland U.S.A.
  • 4106152314 | +1 410-615-2314 Maryland U.S.A.
  • 4106152315 | +1 410-615-2315 Maryland U.S.A.
  • 4106152316 | +1 410-615-2316 Maryland U.S.A.
  • 4106152317 | +1 410-615-2317 Maryland U.S.A.
  • 4106152318 | +1 410-615-2318 Maryland U.S.A.
  • 4106152319 | +1 410-615-2319 Maryland U.S.A.
  • 4106152320 | +1 410-615-2320 Maryland U.S.A.
  • 4106152321 | +1 410-615-2321 Maryland U.S.A.
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  • 4106152325 | +1 410-615-2325 Maryland U.S.A.
  • 4106152326 | +1 410-615-2326 Maryland U.S.A.
  • 4106152327 | +1 410-615-2327 Maryland U.S.A.
  • 4106152328 | +1 410-615-2328 Maryland U.S.A.
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  • 4106152353 | +1 410-615-2353 Maryland U.S.A.
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  • 4106152355 | +1 410-615-2355 Maryland U.S.A.
  • 4106152356 | +1 410-615-2356 Maryland U.S.A.
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  • 4106152370 | +1 410-615-2370 Maryland U.S.A.
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  • 4106152377 | +1 410-615-2377 Maryland U.S.A.
  • 4106152378 | +1 410-615-2378 Maryland U.S.A.
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  • 4106152380 | +1 410-615-2380 Maryland U.S.A.
  • 4106152381 | +1 410-615-2381 Maryland U.S.A.
  • 4106152382 | +1 410-615-2382 Maryland U.S.A.
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  • 4106152397 | +1 410-615-2397 Maryland U.S.A.
  • 4106152398 | +1 410-615-2398 Maryland U.S.A.
  • 4106152399 | +1 410-615-2399 Maryland U.S.A.