(435) 256 Central Office Info

We have data for the following NXX-N exchanges within the 256 central office for area code 435.

• (435) 256-0xxx
• (435) 256-1xxx
• (435) 256-2xxx
• (435) 256-3xxx
• (435) 256-4xxx
• (435) 256-5xxx
• (435) 256-7xxx
• (435) 256-8xxx

These central offices are managed by the companies below:

• AT&T Local
• Sprint Spectrum L.P.
• T-Mobile USA, Inc.
• 360Networks (USA) Inc. - UT