Phone numbers in Buffalo Center, Iowa
Buffalo Center has 3 phone prefixes in area code 641.
Biggest holders: Winnebago Coop. Tel. Assn, Mcc Telephony Of Iowa. This is the local calling area (rate center) where those prefixes were first assigned.
- Internet / business phone carrier 33%
- Phone company 67%
Every prefix in Buffalo Center
Search the first six digits of a number in this list. If it's here, the number started in Buffalo Center with the carrier shown. If it isn't, check the Iowa page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 641-561 | Winnebago Coop. Tel. Assn | Phone company | – |
| 641-562 | Winnebago Coop. Tel. Assn | Phone company | – |
| 641-735 | Mcc Telephony Of Iowa | Internet / business phone carrier | 2007 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.