Phone numbers in Maywood, Illinois
Maywood has 40 phone prefixes in area codes 464, 630, 708.
Biggest holders: AT&T (local phone), Spok, Teleport Communications America. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 45%
- Internet / business phone carrier 40%
- Paging service 15%
Every prefix in Maywood
Search the first six digits of a number in this list. If it's here, the number started in Maywood with the carrier shown. If it isn't, check the Illinois page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 464-244 | Onvoy | Internet / business phone carrier | 2024 |
| 464-565 | Teleport Communications America | Internet / business phone carrier | 2024 |
| 630-255 | Spok | Paging service | – |
| 630-683 | Spok | Paging service | – |
| 630-838 | Spok | Paging service | – |
| 708-216 | AT&T (local phone) | Local phone company | – |
| 708-223 | Comcast | Internet / business phone carrier | – |
| 708-266 | Spok | Paging service | – |
| 708-273 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 708-316 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 708-324 | Spok | Paging service | – |
| 708-327 | AT&T (local phone) | Local phone company | – |
| 708-338 | AT&T (local phone) | Local phone company | – |
| 708-343 | AT&T (local phone) | Local phone company | – |
| 708-344 | AT&T (local phone) | Local phone company | – |
| 708-345 | AT&T (local phone) | Local phone company | – |
| 708-356 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 708-397 | Teleport Communications America | Internet / business phone carrier | – |
| 708-409 | AT&T (local phone) | Local phone company | – |
| 708-410 | AT&T (local phone) | Local phone company | – |
| 708-450 | AT&T (local phone) | Local phone company | – |
| 708-483 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 708-486 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 708-492 | AT&T (local phone) | Local phone company | – |
| 708-498 | Teleport Communications America | Internet / business phone carrier | – |
| 708-531 | AT&T (local phone) | Local phone company | – |
| 708-538 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 708-551 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 708-562 | AT&T (local phone) | Local phone company | – |
| 708-615 | AT&T (local phone) | Local phone company | – |
| 708-681 | AT&T (local phone) | Local phone company | – |
| 708-731 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 708-786 | AT&T (local phone) | Local phone company | – |
| 708-836 | AT&T (local phone) | Local phone company | – |
| 708-838 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 708-865 | AT&T (local phone) | Local phone company | – |
| 708-938 | Teleport Communications America | Internet / business phone carrier | – |
| 708-939 | Onvoy | Internet / business phone carrier | 2025 |
| 708-947 | AT&T (local phone) | Local phone company | – |
| 708-999 | Spok | Paging service | – |
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.