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Phone Directory 443-577 Detail

State Major City Time Zone
Maryland Baltimore Eastern

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Example: (443) 577-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
443-577 Columbia, MD Us Lec Of Maryland Howard Landline 06/13/2000

Other Series For Prefixes

443-5770###
443-5771###
443-5772###
443-5773###
443-5774###
443-5775###
443-5776###
443-5777###
443-5778###
443-5779###