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Phone Directory 773-444 Detail

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Illinois Chicago Central

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Example: (773) 444-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
773-444 Park Ridge, IL Ameritech Illinois Cook Landline 01/14/2000

Other Series For Prefixes

773-4440###
773-4441###
773-4442###
773-4443###
773-4444###
773-4445###
773-4446###
773-4447###
773-4448###
773-4449###