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Phone Directory 815-321 Detail

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Illinois Chicago Central

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Example: (815) 321-5555 or 2012145555

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Area Code Prefixes

Prefix Primary City Company County Usage Introduced
815-321 Woodstock, IL Xo Illinois Mchenry Landline 01/11/1997

Other Series For Prefixes

815-3210###
815-3211###
815-3212###
815-3213###
815-3214###
815-3215###
815-3216###
815-3217###
815-3218###
815-3219###