You are reviewing the Area Code (NPA/NXX) report for 312-747. Did you mean to search the SMS short code 312747?
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The area code you entered, 312, overlaps with the DSN network for the Continental United States and Puerto Rico under Northern Command (NORTHCOM), though it could also be part of standard civilian phone numbers.
| Raw Number | 312747 |
| Basic Format | 312-747 |
| NPA (Area Code) | 312 |
| NXX | 747 |
| NPA-NXX-X | OCN | Company | Rate Center | Use Type | City | State |
|---|---|---|---|---|---|---|
| 312-747-XXXX | 9329 | ILLINOIS BELL TEL CO | CHICGOZN01 | AS | CHICAGO ZONE 01 | IL |
| Phone | Name | Address |
|---|---|---|
| 312-747-0032 | Gage Park Branch Library | 2807 West 55th Street Chicago 60632 US |
| 312-747-0039 | Whitney M. Young Jr. Branch Library | 415 East 79th Street Chicago 60619 US |
| 312-747-0046 | Hegewisch Branch Library | 3048 East 130th Street Chicago 60633 US |
| 312-747-0193 | Scottsdale Branch Library | 4101 West 79th Street Chicago 60652 US |
| 312-747-0477 | Sherman Park Branch Library | 5440 South Racine Avenue Chicago 60609 US |
| 312-747-0511 | Blackstone Memorial Library | 4904 South Lake Park Avenue Chicago 60615 US |
| 312-747-0639 | Chicago Lawn Branch Library | 6120 South Kedzie Avenue Chicago 60629 US |
| 312-747-0644 | Canaryville Branch Library | 642 West 43rd Street Chicago 60609 US |
| 312-747-0666 | Brighton Park Branch Library | 4314 South Archer Avenue Chicago 60632 US |
| 312-747-1425 | West Pullman Branch Library | 830 West 119th Street Chicago 60643 US |
| 312-747-1920 | George C. Walker Branch Library | 11071 South Hoyne Avenue Chicago 60643 US |
| 312-747-2033 | Pullman Branch Library | 11001 South Indiana Avenue Chicago 60628 US |
| 312-747-2541 | George C. Hall Branch Library | 4801 South Michigan Avenue Chicago 60615 US |
| 312-747-2696 | Wrightwood-Ashburn Branch Library | 8530 South Kedzie Avenue Chicago 60652 US |
| 312-747-2805 | Mount Greenwood Branch Library | 11010 South Kedzie Avenue Chicago 60655 US |
| 312-747-3270 | Altgeld Branch Library | 955 East 131st Street Chicago 60827 US |
| 312-747-3481 | West Englewood Library | 1745 West 63rd Street Chicago 60636 US |
| 312-747-3725 | Douglass Branch Library | 3353 West 13th Street Chicago 60623 US |
| 312-747-4300 | Harold Washington Library Center | 400 South State Street Chicago 60605 US |
| 312-747-5234 | Avalon Branch Library | 8148 South Stony Island Avenue Chicago 60617 US |
| 312-747-5281 | South Shore Branch Library | 2505 East 73rd Street Chicago 60649 US |
| 312-747-5500 | Vodak-East Side Branch Library | 3710 East 106th Street Chicago 60617 US |
| 312-747-5657 | Clearing Branch Library | 6423 West 63rd Place Chicago 60638 US |
| 312-747-5927 | Thurgood Marshall Branch Library | 7506 South Racine Avenue Chicago 60620 US |
| 312-747-6082 | McKinley Park Branch Library | 1915 West 35th Street Chicago 60609 US |
| 312-747-6094 | Garfield Ridge Branch Library | 6348 South Archer Avenue Chicago 60638 US |
| 312-747-6291 | Brainerd Branch Library | 1350 West 89th Street Chicago 60620 US |
| 312-747-6479 | Jeffery Manor Branch Library | 2401 East 100th Street Chicago 60617 US |
| 312-747-6707 | Hadiya Pendleton Park | 4345 South Calumet Avenue Chicago 60653 US |
| 312-747-6872 | Chicago Bee Branch Library | 3647 South State Street Chicago 60653 US |
| 312-747-6900 | Carter G. Woodson Regional Library | 9525 South Halsted Street Chicago 60628 US |
| 312-747-7381 | West Lawn Branch Library | 4020 West 63rd Street Chicago 60629 US |
| 312-747-7543 | Dr. Martin Luther King, Jr. Branch Library | 3436 South Doctor Martin Luther King Junior Drive Chicago 60616 US |
| 312-747-7676 | Franklin Park | 4320 West 15th Street Chicago 60623 US |
| 312-747-7760 | Bessie Coleman Branch Library | 731 East 63rd Street Chicago 60637 US |
| 312-747-8013 | Chinatown Branch Library | 2100 South Wentworth Avenue Chicago 60616 US |
| 312-747-8065 | South Chicago Branch Library | 9055 South Houston Avenue Chicago 60617 US |
| 312-747-8418 | Kelly Branch Library | 6151 South Normal Boulevard Chicago 60621 US |
| 312-747-8990 | Richard J. Daley Branch Library | 3400 South Halsted Street Chicago 60608 US |
| 312-747-8990 | Richard M. Daley Branch Library | 733 North Kedzie Avenue Chicago 60612 US |
| 312-747-9241 | Archer Heights Branch Library | 5055 South Archer Avenue Chicago 60632 US |
| 312-747-9595 | Back of the Yards Branch Library | 2111 West 47th Street Chicago 60609 US |
| 312-747-9673 | Beverly Branch Library | 1962 West 95th Street Chicago 60643 US |
| 312-747-9938 | Arts & Recreation Center at Ellis Park | 3520 South Cottage Grove Avenue Chicago 60653 US |
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