630 Area Code Information

Area code 630 covers 65 cities inside the state of Illinois. There are currently 11 area codes dividing up Illinois. Illinois area codes are used by over 12901563 residents across 102 different counties. Illinois became a state on December 3 1818.

The 630 is located in the Central Time Zone. There are 34 different phone service providers which use 724 different telephone exchange combinations

Counties using 630
Cook, Dekalb, District Of Columbia, Dupage, Hillsborough, Kane, Kendall, La Salle, McHenry, Pinellas, Saint Johns, Scott, Sonoma, Will,

Cities using 630
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Other Illinois Area Codes
217 224 309 312 618 630 708 773 779 815 847

Top 10 Providers in 630
Ameritech Illinois, New Cingular, Cellco Partnership, Teleport Communications, Broadwing Communications, Nextel Communications., T-mobile Usa., Sprint Spectrum, Mcimetro Ats., Xo Illinois.,

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