Wisconsin 지역 코드: 534
Note：534 지역 번호는 다음과 같습니다 Wisconsin, 미국. 국제 전화 번호는 001534 or 001-534、0010534、+1-534、+1+534、+1534、00-1-534、00 1 534.
More About Area Code 534
Area Code 534 was first put in service August 14, 2010. Currently, the largest city it serves is Eau Claire, WI, and it overlaps coverage areas with area code 715.
Active Phone Number Prefixes
| Prefix | Usage | Primary City | Carrier |
| (534) 220- | Landline | Chippewa Falls | Sbc Internet Services |