779 Area Code : Location, Timezone, Map, Zip Code, Scam
Where is 779 area code ?
- ‣ Area Code: 779
- ‣ State: Illinois (IL), USA
- ‣ Major Locations: Joliet, Rockford, Plainfield, Dekalb, Crystal Lake, Romeoville, New Lenox.
- ‣ Timezone: Central Time Zone
- ‣ In Service Date: Since March 17, 2007
- ‣ Coordinates: 40.6331° N, 89.3985° W
- ‣ Zip Code: As mentioned below.
Area code 779 is the telephone area code for the Illinois (IL), USA in the North American Numbering Plan.
It covers a number of major locations including Joliet, Rockford, Plainfield, Dekalb, Crystal Lake, Romeoville, New Lenox, etc. The list of all covered counties and cities is given below.
The time zone for places served by area code 779 is Central Time Zone.
This area code in service since March 17, 2007. Area codes 779 and 815 overlap and cover the same territory.
Coordinates for locations covered by area code 779 are 40.6331° N, 89.3985° W.
Zip codes for locations covered under 779 area code usa are listed in the table below.
The 779 Area Code Map above shows the geographic region it covers.
Make sure to bookmark this page to gain instant access to all US area codes and a comprehensive guide. This will help you become an expert on US area code lookup.
779 Area Code By NPA NXX Location
A complete list of area code 779 location by different telephone number locations and by NPA NXX are listed in the table below with covered area. "NPA NXX" are parts of a ten-digit phone number i.e NPA-NXX-XXXX in the North American Numbering Plan (NANP). NPA are the area codes and NXX are the central office codes. These codes are unique to each state, however some larger states have more than one phone area code 779.
NPA NXX | Area covered |
---|---|
779-200 | Rockford |
779-201 | La Salle |
779-202 | Galena |
779-203 | Rockford |
779-204 | Verona |
779-205 | Joliet |
779-206 | Joliet |
779-207 | Rockford |
779-208 | Rockford |
779-209 | Sandwich |
779-210 | Rockford |
779-212 | De Kalb |
779-213 | Oglesby |
779-214 | Galena |
779-215 | Tonica |
779-216 | Frankfort |
779-217 | De Kalb |
779-218 | Watseka |
779-219 | Braidwood |
779-220 | Crystal Lake |
779-221 | Rockford |
779-222 | Sycamore |
779-223 | Onarga |
779-224 | Momence |
779-225 | Joliet |
779-226 | Polo |
779-227 | Joliet |
779-228 | Mazon |
779-229 | Depue |
779-230 | Joliet |
779-231 | Joliet |
779-232 | Wilmington |
779-233 | Joliet |
779-234 | Plainfield |
779-235 | Crescent City |
779-236 | Kankakee |
779-237 | Streator |
779-238 | Rockford |
779-239 | Princeton |
779-240 | Kankakee |
779-241 | Morris |
779-242 | Joliet |
779-243 | Frankfort |
779-244 | Mchenry |
779-245 | Sterling |
779-246 | Rochelle |
779-247 | Woodstock |
779-248 | Galena |
779-249 | Dwight |
779-250 | Sterling |
779-251 | Dixon |
779-252 | Plainfield |
779-253 | South Beloit |
779-254 | Frankfort |
779-255 | De Kalb |
779-256 | Rockford |
779-257 | Wilmington |
779-258 | Herscher |
779-259 | Manteno |
779-260 | Joliet |
779-261 | Fairbury |
779-262 | Oglesby |
779-263 | Plainfield |
779-264 | Kankakee |
779-265 | Mchenry |
779-266 | Lanark |
779-267 | Joliet |
779-268 | St Anne |
779-269 | Rockford |
779-270 | De Kalb |
779-271 | Lanark |
779-272 | Rockford |
779-273 | Danforth |
779-274 | Rockford |
779-275 | Rockford |
779-276 | De Kalb |
779-277 | Flanagan |
779-278 | Grand Ridge |
779-279 | Joliet |
779-280 | Donovan |
779-281 | Toluca |
779-282 | Martinton |
779-283 | Richmond |
779-284 | Sheldon |
779-285 | Sheridan |
779-286 | Spring Grove |
779-287 | Union |
779-288 | Beaverville |
779-289 | South Beloit |
779-290 | Milford |
779-291 | Wonder Lake |
779-292 | Onarga |
779-293 | New Lenox |
779-294 | Harding |
779-295 | Mazon |
779-296 | Long Point |
779-297 | Sterling |
779-298 | Forrest |
779-299 | Wenona |
779-300 | Rockford |
779-301 | Kankakee |
779-302 | Woodstock |
779-303 | Plainfield |
779-304 | Rutland |
779-305 | Reddick |
779-306 | Pontiac |
779-307 | Lostant |
779-308 | Chatsworth |
779-309 | South Sharon |
779-310 | New Milford |
779-312 | Woodstock |
779-313 | Cherry Valley |
779-314 | Rock Cut |
779-315 | Roscoe |
779-316 | Creston |
779-317 | Kirkland |
779-318 | Malta |
779-319 | Maple Park |
779-320 | Monroe Center |
779-321 | Shabbona |
779-322 | Thomas |
779-323 | Rockford |
779-324 | Frankfort |
779-325 | Franklin Grove |
779-326 | Dwight |
779-327 | Warren |
779-328 | Hanover |
779-329 | Mendota |
779-330 | Belvidere |
779-331 | Kankakee |
779-332 | Durand |
779-333 | Frankfort |
779-334 | De Kalb |
779-335 | Rockford |
779-336 | Woodstock |
779-337 | Woodland |
779-338 | Crescent City |
779-339 | Frankfort |
779-340 | Coal City |
779-341 | Joliet |
779-342 | Dwight |
779-343 | German Valley |
779-344 | Seward |
779-345 | Byron |
779-346 | Capron |
779-347 | Winslow |
779-348 | Rockford |
779-349 | Spring Valley |
779-350 | Momence |
779-351 | Rockford |
779-352 | Waterman |
779-353 | Forreston |
779-354 | Davis |
779-355 | Harmon |
779-356 | Crystal Lake |
779-357 | Leaf River |
779-358 | Plainfield |
779-359 | Belvidere |
779-360 | Momence |
779-361 | Kankakee |
779-362 | Fairbury |
779-363 | Rockford |
779-364 | Streator |
779-365 | De Kalb |
779-366 | Rockford |
779-367 | Sycamore |
779-368 | New Milford |
779-369 | Momence |
779-370 | Rockford |
779-371 | Momence |
779-372 | Dixon |
779-373 | Rockford |
779-374 | Joliet |
779-375 | Joliet |
779-376 | Grant Park |
779-377 | South Beloit |
779-378 | Mchenry |
779-379 | Joliet |
779-380 | Momence |
779-381 | La Salle |
779-382 | Genoa |
779-383 | Momence |
779-389 | Garden Prairie |
779-397 | Cabery |
779-399 | Kinsman |
779-400 | De Kalb |
779-410 | Stockton |
779-423 | Rockford |
779-426 | Manhattan |
779-429 | Wilmington |
779-432 | Sheffield |
779-435 | Joliet |
779-444 | Wonder Lake |
779-445 | Lockport |
779-456 | Joliet |
779-463 | Morris |
779-465 | Braidwood |
779-466 | Emington |
779-475 | South Beloit |
779-479 | Graymont |
779-499 | Freeport |
779-500 | Rockford |
779-513 | Rockford |
779-529 | Manteno |
779-537 | Rockford |
779-545 | Mount Morris |
779-548 | Marengo |
779-552 | Belvidere |
779-577 | Rockford |
779-579 | Kempton |
779-599 | Paw Paw |
779-600 | Cissna Park |
779-601 | La Salle |
779-624 | Momence |
779-625 | Woodstock |
779-639 | Mchenry |
779-666 | Rockford |
779-675 | Ohio |
779-677 | Freeport |
779-678 | Rockford |
779-679 | Magnolia |
779-696 | Rockford |
779-699 | South Beloit |
779-701 | Kankakee |
779-702 | Joliet |
779-703 | Joliet |
779-704 | Mchenry |
779-706 | Sandwich |
779-707 | Joliet |
779-710 | Rockford |
779-713 | Woodstock |
779-717 | Spring Valley |
779-722 | Ashton |
779-729 | Lena |
779-732 | La Salle |
779-739 | Forrest |
779-746 | Cissna Park |
779-749 | Steward |
779-758 | Joliet |
779-759 | Sycamore |
779-766 | Depue |
779-770 | Rockford |
779-771 | Rockford |
779-772 | Rockford |
779-774 | Rockford |
779-775 | De Kalb |
779-777 | De Kalb |
779-778 | Winnebago |
779-783 | Stockland |
779-788 | Pecatonica |
779-789 | Rockton |
779-790 | Sterling |
779-797 | Rockford |
779-799 | Coleta |
779-800 | Crystal Lake |
779-801 | Kankakee |
779-803 | New Lenox |
779-804 | Pontiac |
779-809 | Fulton |
779-832 | Cedar Point |
779-837 | Elwood |
779-855 | Forrest |
779-861 | Dixon |
779-867 | Rockford |
779-875 | Joliet |
779-877 | Verona |
779-879 | Streator |
779-888 | Rockford |
779-895 | Rockford |
779-899 | Lisbon |
779-900 | Frankfort |
779-901 | Marengo |
779-902 | De Kalb |
779-903 | Braidwood |
779-904 | Freeport |
779-910 | De Kalb |
779-915 | Woodstock |
779-922 | Hooppole |
779-927 | Marengo |
779-931 | Sandwich |
779-933 | Hinckley |
779-939 | Joliet |
779-946 | Granville |
779-970 | Rockford |
779-977 | Harvard |
779-978 | Sandwich |
779-979 | Piper City |
779-990 | Forrest |
779-991 | Leland |
779-994 | Crystal Lake |
779-997 | Plattville |
779-999 | Newark |
Cities in 779 area code with ZIP codes
Following table shows the top cities of 779 phone area code by population. Major cities often have a special area code all their own, but smaller towns might share one with the neighboring areas.To help in improving your search 779 area code zip code are also listed below. Ensure that you enter the correct ZIP code for your needs.
Major Cities (Population ⬇) | Zip Codes |
---|---|
Joliet | 60431-60434, 60436-60438 |
Rockford | 61101-61110, 61114-61115 |
Plainfield | 60544-60546 |
Dekalb | 60115 |
Crystal Lake | 60014-60015 |
Romeoville | 60441 |
New Lenox | 60451 |
McHenry | 60050 |
Lockport | 60441 |
Woodstock | 60098 |
Belvidere | 61008 |
Homer Glen | 60443 |
Kankakee | 60901 |
Freeport | 61032 |
Yorkville | 60560 |
Frankfort | 60423 |
Sycamore | 60178 |
Dixon | 61021 |
Sterling | 61081 |
Morris | 60537 |
Minooka | 60954 |
Streator | 61364 |
Pontiac | 61764 |
Peru | 61350 |
Harvard | 60133 |
Rochelle | 61078 |
Manhattan | 60416 |
Manteno | 60950 |
South Beloit | 61080 |
Princeton | 61326 |
Marengo | 60152 |
Sandwich | 60548 |
Mendota | 61342 |
Braidwood | 60408 |
Coal City | 60416 |
Spring Valley | 61362 |
Spring Grove | 60089 |
Genoa | 61035 |
Hoopeston | 60942 |
Watseka | 60972 |
Dwight | 60518 |
Wonder Lake | 60097 |
Oglesby | 61328 |
Fulton | 61245 |
Fairbury | 61739 |
Galena | 61036 |
Momence | 60954 |
Winnebago | 61108 |
Mount Morris | 61054 |
Sheridan | 60551 |
Counties in 779 area code
Do you know what are the counties are covered under area code 779? Following table shows the all counties of area code for 779 by population. To ease in finding your required information area code 779 cities zip codes are also given.
All Counties | |
---|---|
Winnebago, IL | Will, IL |
Dekalb, IL | McHenry, IL |
Livingston, IL | La Salle, IL |
Kankakee, IL | Iroquois, IL |
Lee, IL | Grundy, IL |
Bureau, IL | Stephenson, IL |
Jo Daviess, IL | Ogle, IL |
Boone, IL | Whiteside, IL |
Putnam, IL | Kendall, IL |
Carroll, IL | Marshall, IL |
Ford, IL | Henry, IL |
Vermilion, IL |
Frequently Asked Questions
- What area code is 779 ?
» 779 is the area code for Illinois (IL), USA. Please review the information above for more specific details. - What is 779 area code time zone ?
» The 779 area code time zone is located in the Central Time Zone. - What are the areas covered by 779 area code ?
» A complete list of 779 area code location, area, cities and counties covered by area code 779 are list above with thier zip codes. - What are the coordinates of 779 area code ?
» The coordinates for 779 area code are 40.6331° N, 89.3985° W. - Is area code 779 a toll-free code?
» Toll-free numbers in the US and Canada start with the digits 800, 844, 855, 866, 877, or 888. If an area code 779 usa does not start with one of these digits, it is not a toll-free code. - Is area code 779 a scam code? ?
» There are some area codes that are known to be used by scammers. You can find a list of these area codes on the websites of the Federal Trade Commission (FTC) and the Federal Communications Commission (FCC).