Phone numbers in Franklinbo, New Jersey
Franklinbo has 11 phone prefixes in area codes 862, 973.
Biggest holders: Brightspeed Of New Jersey, AT&T Mobility, CenturyLink / Lumen. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 36%
- Local phone company 55%
- Internet / business phone carrier 9%
Every prefix in Franklinbo
Search the first six digits of a number in this list. If it's here, the number started in Franklinbo with the carrier shown. If it isn't, check the New Jersey page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 862-312 | CenturyLink / Lumen | Local phone company | 2013 |
| 862-326 | Brightspeed Of New Jersey | Local phone company | 2017 |
| 862-344 | AT&T Mobility | Mobile carrier | 2019 |
| 862-364 | Csc Voice | Internet / business phone carrier | 2021 |
| 973-209 | Brightspeed Of New Jersey | Local phone company | – |
| 973-570 | AT&T Mobility | Mobile carrier | – |
| 973-823 | Brightspeed Of New Jersey | Local phone company | – |
| 973-827 | Brightspeed Of New Jersey | Local phone company | – |
| 973-864 | Warwick Valley Telephone | Local phone company | – |
| 973-896 | AT&T Mobility | Mobile carrier | 2002 |
| 973-997 | AT&T Mobility | Mobile carrier | 2002 |
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.