Phone numbers in Crown Point, Indiana
Crown Point has 29 phone prefixes in area code 219.
Biggest holders: T-Mobile (including Sprint), AT&T Mobility, AT&T (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 41%
- Local phone company 14%
- Internet / business phone carrier 38%
- Paging service 3%
- Phone company 3%
Every prefix in Crown Point
Search the first six digits of a number in this list. If it's here, the number started in Crown Point with the carrier shown. If it isn't, check the Indiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 219-213 | Comcast | Internet / business phone carrier | 2011 |
| 219-226 | AT&T (local phone) | Local phone company | – |
| 219-257 | T-Mobile (including Sprint) | Mobile carrier | 2018 |
| 219-274 | Level 3 (Lumen) | Internet / business phone carrier | 2021 |
| 219-281 | T-Mobile (including Sprint) | Mobile carrier | 2014 |
| 219-295 | Bandwidth | Internet / business phone carrier | 2021 |
| 219-306 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 219-308 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 219-310 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 219-323 | T-Mobile (including Sprint) | Mobile carrier | 2013 |
| 219-333 | Onvoy | Internet / business phone carrier | 2015 |
| 219-334 | T-Mobile (including Sprint) | Mobile carrier | 2015 |
| 219-356 | Fractel | Internet / business phone carrier | 2019 |
| 219-361 | Onvoy | Internet / business phone carrier | 2024 |
| 219-373 | TON80 Communications | Internet / business phone carrier | 2022 |
| 219-488 | Level 3 (Lumen) | Internet / business phone carrier | 2005 |
| 219-577 | Fbn Indiana | Phone company | – |
| 219-613 | T-Mobile (including Sprint) | Mobile carrier | – |
| 219-661 | AT&T (local phone) | Local phone company | – |
| 219-662 | AT&T (local phone) | Local phone company | – |
| 219-663 | AT&T (local phone) | Local phone company | – |
| 219-669 | AT&T Mobility | Mobile carrier | – |
| 219-671 | AT&T Mobility | Mobile carrier | – |
| 219-765 | AT&T Mobility | Mobile carrier | – |
| 219-770 | Spok | Paging service | – |
| 219-775 | AT&T Mobility | Mobile carrier | – |
| 219-776 | AT&T Mobility | Mobile carrier | – |
| 219-779 | Bandwidth | Internet / business phone carrier | – |
| 219-900 | Onvoy | Internet / business phone carrier | 2017 |
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.