Search

Enter 10 Digit Phone Number
phone

Phone Directory 312-257 Detail

State Major City Time Zone
Illinois Chicago Central

Search

Advertisement

Area Code Prefixes

Prefix Primary City Company County Usage Introduced
312-257 Chicago, IL Cellco Partnership DBA Verizon Wireless Cook Cell Number 08/18/2011

Other Series For Prefixes

312-2570###
312-2571###
312-2572###
312-2573###
312-2574###
312-2575###
312-2576###
312-2577###
312-2578###
312-2579###