Phone numbers in Syracuse, Indiana
Syracuse has 8 phone prefixes in area code 574.
Biggest holders: Brightspeed Of Indiana, AT&T Mobility, T-Mobile (including Sprint). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 50%
- Local phone company 25%
- Internet / business phone carrier 25%
Every prefix in Syracuse
Search the first six digits of a number in this list. If it's here, the number started in Syracuse with the carrier shown. If it isn't, check the Indiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 574-275 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 574-325 | Level 3 (Lumen) | Internet / business phone carrier | 2004 |
| 574-337 | Mcc Telephony Of The Mid-west | Internet / business phone carrier | 2010 |
| 574-457 | Brightspeed Of Indiana | Local phone company | – |
| 574-518 | AT&T Mobility | Mobile carrier | – |
| 574-521 | AT&T Mobility | Mobile carrier | – |
| 574-528 | Brightspeed Of Indiana | Local phone company | – |
| 574-529 | Verizon Wireless | Mobile carrier | – |
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.