447 Area Code — Springfield, IL
447 area code serves Springfield and Decatur in Illinois. Time zone: Central Time. Overlay peers: 217.
Quick facts for 447 area code
What time is it in 447 area code right now?
Springfield
Illinois
Current Location
Major cities in the 447 area code
Notable cities served by the 447 area code.
Overlay area codes for 447
These overlay codes share geography with area code 447 and typically require ten-digit dialing.
Other Area Codes in Illinois
Select a region to see every area code assigned there.
Popular: 205, 251, 256, 334, 483
Popular: 907
Popular: 480, 520, 602, 623, 928
Popular: 327, 479, 501, 870
Popular: 209, 213, 279, 310, 323
Popular: 303, 719, 720, 748, 970
Popular: 203, 475, 860, 959
Popular: 302
Popular: 202, 771
Popular: 239, 305, 321, 324, 352
Popular: 229, 404, 470, 478, 678
Popular: 808
Popular: 208, 986
Popular: 217, 224, 309, 312, 331
Popular: 219, 260, 317, 463, 574
Popular: 319, 515, 563, 641, 712
Popular: 316, 620, 785, 913
Popular: 270, 364, 502, 606, 859
Popular: 225, 318, 337, 457, 504
Popular: 207
Popular: 227, 240, 301, 410, 443
Popular: 339, 351, 413, 508, 617
Popular: 231, 248, 269, 313, 517
Popular: 218, 320, 507, 612, 651
Popular: 228, 471, 601, 662, 769
Popular: 235, 314, 417, 557, 573
Popular: 406
Popular: 308, 402, 531
Popular: 702, 725, 775
Popular: 603
Popular: 201, 551, 609, 640, 732
Popular: 505, 575
Popular: 212, 315, 329, 332, 347
Popular: 252, 336, 472, 704, 743
Popular: 701
Popular: 216, 220, 234, 283, 326
Popular: 405, 539, 572, 580, 918
Popular: 458, 503, 541, 971
Popular: 215, 223, 267, 272, 412
Popular: 401
Popular: 803, 821, 839, 843, 854
Popular: 605
Popular: 423, 615, 629, 729, 731
Popular: 210, 214, 254, 281, 325
Popular: 385, 435, 801
Popular: 802
Popular: 276, 434, 540, 571, 686
Popular: 206, 253, 360, 425, 509
Popular: 304, 681
Popular: 262, 274, 353, 414, 534
Popular: 307
Popular: 368, 403, 587, 780, 825
Popular: 236, 250, 257, 604, 672
Popular: 204, 431, 584
Popular: 428, 506
Popular: 709, 879
Popular: 867
Popular: 782, 902
Popular: 867
Popular: 226, 249, 289, 343, 365
Popular: 782, 902
Popular: 263, 354, 367, 418, 438
Popular: 306, 474, 639
Popular: 867
Toll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsToll-free NANP code reachable across participating countries and territories.
View detailsFrequently asked questions about area code 447
Which cities does area code 447 serve?
Area code 447 serves Springfield, Champaign, Decatur, and Quincy.
Does area code 447 use an overlay?
Yes. Area code 447 shares its service area with overlay code 217. An overlay allows multiple area codes to serve the same geographic area.
How do I search phone numbers in 447 area code?
Use the search box on this page or PhoneNumbers.com search, then filter by area code, city, or state to browse available numbers.