CitysDirectory

City of Columbia

443 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).

  • 4437993000 | +1 443-799-3000 Maryland U.S.A.
  • 4437993001 | +1 443-799-3001 Maryland U.S.A.
  • 4437993002 | +1 443-799-3002 Maryland U.S.A.
  • 4437993003 | +1 443-799-3003 Maryland U.S.A.
  • 4437993004 | +1 443-799-3004 Maryland U.S.A.
  • 4437993005 | +1 443-799-3005 Maryland U.S.A.
  • 4437993006 | +1 443-799-3006 Maryland U.S.A.
  • 4437993007 | +1 443-799-3007 Maryland U.S.A.
  • 4437993008 | +1 443-799-3008 Maryland U.S.A.
  • 4437993009 | +1 443-799-3009 Maryland U.S.A.
  • 4437993010 | +1 443-799-3010 Maryland U.S.A.
  • 4437993011 | +1 443-799-3011 Maryland U.S.A.
  • 4437993012 | +1 443-799-3012 Maryland U.S.A.
  • 4437993013 | +1 443-799-3013 Maryland U.S.A.
  • 4437993014 | +1 443-799-3014 Maryland U.S.A.
  • 4437993015 | +1 443-799-3015 Maryland U.S.A.
  • 4437993016 | +1 443-799-3016 Maryland U.S.A.
  • 4437993017 | +1 443-799-3017 Maryland U.S.A.
  • 4437993018 | +1 443-799-3018 Maryland U.S.A.
  • 4437993019 | +1 443-799-3019 Maryland U.S.A.
  • 4437993020 | +1 443-799-3020 Maryland U.S.A.
  • 4437993021 | +1 443-799-3021 Maryland U.S.A.
  • 4437993022 | +1 443-799-3022 Maryland U.S.A.
  • 4437993023 | +1 443-799-3023 Maryland U.S.A.
  • 4437993024 | +1 443-799-3024 Maryland U.S.A.
  • 4437993025 | +1 443-799-3025 Maryland U.S.A.
  • 4437993026 | +1 443-799-3026 Maryland U.S.A.
  • 4437993027 | +1 443-799-3027 Maryland U.S.A.
  • 4437993028 | +1 443-799-3028 Maryland U.S.A.
  • 4437993029 | +1 443-799-3029 Maryland U.S.A.
  • 4437993030 | +1 443-799-3030 Maryland U.S.A.
  • 4437993031 | +1 443-799-3031 Maryland U.S.A.
  • 4437993032 | +1 443-799-3032 Maryland U.S.A.
  • 4437993033 | +1 443-799-3033 Maryland U.S.A.
  • 4437993034 | +1 443-799-3034 Maryland U.S.A.
  • 4437993035 | +1 443-799-3035 Maryland U.S.A.
  • 4437993036 | +1 443-799-3036 Maryland U.S.A.
  • 4437993037 | +1 443-799-3037 Maryland U.S.A.
  • 4437993038 | +1 443-799-3038 Maryland U.S.A.
  • 4437993039 | +1 443-799-3039 Maryland U.S.A.
  • 4437993040 | +1 443-799-3040 Maryland U.S.A.
  • 4437993041 | +1 443-799-3041 Maryland U.S.A.
  • 4437993042 | +1 443-799-3042 Maryland U.S.A.
  • 4437993043 | +1 443-799-3043 Maryland U.S.A.
  • 4437993044 | +1 443-799-3044 Maryland U.S.A.
  • 4437993045 | +1 443-799-3045 Maryland U.S.A.
  • 4437993046 | +1 443-799-3046 Maryland U.S.A.
  • 4437993047 | +1 443-799-3047 Maryland U.S.A.
  • 4437993048 | +1 443-799-3048 Maryland U.S.A.
  • 4437993049 | +1 443-799-3049 Maryland U.S.A.
  • 4437993050 | +1 443-799-3050 Maryland U.S.A.
  • 4437993051 | +1 443-799-3051 Maryland U.S.A.
  • 4437993052 | +1 443-799-3052 Maryland U.S.A.
  • 4437993053 | +1 443-799-3053 Maryland U.S.A.
  • 4437993054 | +1 443-799-3054 Maryland U.S.A.
  • 4437993055 | +1 443-799-3055 Maryland U.S.A.
  • 4437993056 | +1 443-799-3056 Maryland U.S.A.
  • 4437993057 | +1 443-799-3057 Maryland U.S.A.
  • 4437993058 | +1 443-799-3058 Maryland U.S.A.
  • 4437993059 | +1 443-799-3059 Maryland U.S.A.
  • 4437993060 | +1 443-799-3060 Maryland U.S.A.
  • 4437993061 | +1 443-799-3061 Maryland U.S.A.
  • 4437993062 | +1 443-799-3062 Maryland U.S.A.
  • 4437993063 | +1 443-799-3063 Maryland U.S.A.
  • 4437993064 | +1 443-799-3064 Maryland U.S.A.
  • 4437993065 | +1 443-799-3065 Maryland U.S.A.
  • 4437993066 | +1 443-799-3066 Maryland U.S.A.
  • 4437993067 | +1 443-799-3067 Maryland U.S.A.
  • 4437993068 | +1 443-799-3068 Maryland U.S.A.
  • 4437993069 | +1 443-799-3069 Maryland U.S.A.
  • 4437993070 | +1 443-799-3070 Maryland U.S.A.
  • 4437993071 | +1 443-799-3071 Maryland U.S.A.
  • 4437993072 | +1 443-799-3072 Maryland U.S.A.
  • 4437993073 | +1 443-799-3073 Maryland U.S.A.
  • 4437993074 | +1 443-799-3074 Maryland U.S.A.
  • 4437993075 | +1 443-799-3075 Maryland U.S.A.
  • 4437993076 | +1 443-799-3076 Maryland U.S.A.
  • 4437993077 | +1 443-799-3077 Maryland U.S.A.
  • 4437993078 | +1 443-799-3078 Maryland U.S.A.
  • 4437993079 | +1 443-799-3079 Maryland U.S.A.
  • 4437993080 | +1 443-799-3080 Maryland U.S.A.
  • 4437993081 | +1 443-799-3081 Maryland U.S.A.
  • 4437993082 | +1 443-799-3082 Maryland U.S.A.
  • 4437993083 | +1 443-799-3083 Maryland U.S.A.
  • 4437993084 | +1 443-799-3084 Maryland U.S.A.
  • 4437993085 | +1 443-799-3085 Maryland U.S.A.
  • 4437993086 | +1 443-799-3086 Maryland U.S.A.
  • 4437993087 | +1 443-799-3087 Maryland U.S.A.
  • 4437993088 | +1 443-799-3088 Maryland U.S.A.
  • 4437993089 | +1 443-799-3089 Maryland U.S.A.
  • 4437993090 | +1 443-799-3090 Maryland U.S.A.
  • 4437993091 | +1 443-799-3091 Maryland U.S.A.
  • 4437993092 | +1 443-799-3092 Maryland U.S.A.
  • 4437993093 | +1 443-799-3093 Maryland U.S.A.
  • 4437993094 | +1 443-799-3094 Maryland U.S.A.
  • 4437993095 | +1 443-799-3095 Maryland U.S.A.
  • 4437993096 | +1 443-799-3096 Maryland U.S.A.
  • 4437993097 | +1 443-799-3097 Maryland U.S.A.
  • 4437993098 | +1 443-799-3098 Maryland U.S.A.
  • 4437993099 | +1 443-799-3099 Maryland U.S.A.

    • Complete Phone Number

    e.g. 111-222-3333

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