Phone numbers in Delawarecy, Delaware
Delawarecy has 23 phone prefixes in area code 302.
Biggest holders: MCImetro (Verizon Business), Onvoy, Verizon (local phone). This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 17%
- Internet / business phone carrier 78%
- Phone company 4%
Every prefix in Delawarecy
Search the first six digits of a number in this list. If it's here, the number started in Delawarecy with the carrier shown. If it isn't, check the Delaware page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 302-208 | Onvoy | Internet / business phone carrier | – |
| 302-261 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 302-302 | Onvoy | Internet / business phone carrier | 2022 |
| 302-340 | MCImetro (Verizon Business) | Internet / business phone carrier | 2004 |
| 302-365 | Comcast | Internet / business phone carrier | – |
| 302-380 | MCImetro (Verizon Business) | Internet / business phone carrier | 2004 |
| 302-392 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 302-440 | Peerless Network Of Delaware | Internet / business phone carrier | 2013 |
| 302-460 | Coretel Delaware | Phone company | – |
| 302-499 | MCImetro (Verizon Business) | Internet / business phone carrier | 2010 |
| 302-520 | Onvoy | Internet / business phone carrier | 2010 |
| 302-583 | MCImetro (Verizon Business) | Internet / business phone carrier | 2010 |
| 302-595 | Teleport Communications America | Internet / business phone carrier | – |
| 302-597 | MCImetro (Verizon Business) | Internet / business phone carrier | 2010 |
| 302-601 | Bandwidth | Internet / business phone carrier | 2015 |
| 302-637 | Onvoy | Internet / business phone carrier | 2024 |
| 302-742 | TON80 Communications | Internet / business phone carrier | 2022 |
| 302-832 | Verizon (local phone) | Local phone company | – |
| 302-834 | Verizon (local phone) | Local phone company | – |
| 302-836 | Verizon (local phone) | Local phone company | – |
| 302-838 | Verizon (local phone) | Local phone company | – |
| 302-918 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 302-946 | Fractel | Internet / business phone carrier | 2020 |
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.