Phone numbers in Hackensack, New Jersey
Hackensack has 207 phone prefixes in area codes 201, 551.
Biggest holders: AT&T Mobility, Verizon (local phone), Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 56%
- Local phone company 19%
- Internet / business phone carrier 17%
- Paging service 3%
- Phone company 5%
Every prefix in Hackensack
Search the first six digits of a number in this list. If it's here, the number started in Hackensack with the carrier shown. If it isn't, check the New Jersey page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 201-202 | Spok | Paging service | – |
| 201-203 | Ymax Communications | Phone company | 2006 |
| 201-206 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-212 | T-Mobile (including Sprint) | Mobile carrier | 2011 |
| 201-214 | AT&T Mobility | Mobile carrier | – |
| 201-218 | AT&T Mobility | Mobile carrier | – |
| 201-220 | AT&T Mobility | Mobile carrier | – |
| 201-221 | Teleport Communications America | Internet / business phone carrier | – |
| 201-226 | Verizon (local phone) | Local phone company | – |
| 201-229 | Verizon (local phone) | Local phone company | – |
| 201-235 | General Communications & Electronics | Phone company | – |
| 201-245 | AT&T Mobility | Mobile carrier | – |
| 201-250 | Verizon Wireless | Mobile carrier | 2011 |
| 201-270 | Teleport Communications America | Internet / business phone carrier | – |
| 201-276 | Aquis Communications | Phone company | – |
| 201-277 | Onvoy | Internet / business phone carrier | 2021 |
| 201-281 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 201-286 | AT&T Mobility | Mobile carrier | – |
| 201-289 | AT&T Mobility | Mobile carrier | – |
| 201-290 | AT&T Mobility | Mobile carrier | – |
| 201-291 | Verizon (local phone) | Local phone company | – |
| 201-294 | AT&T Mobility | Mobile carrier | – |
| 201-296 | Verizon (local phone) | Local phone company | – |
| 201-310 | AT&T Mobility | Mobile carrier | – |
| 201-314 | AT&T Mobility | Mobile carrier | – |
| 201-315 | AT&T Mobility | Mobile carrier | – |
| 201-329 | Verizon (local phone) | Local phone company | – |
| 201-334 | Level 3 (Lumen) | Internet / business phone carrier | 2001 |
| 201-336 | Verizon (local phone) | Local phone company | – |
| 201-342 | Verizon (local phone) | Local phone company | – |
| 201-343 | Verizon (local phone) | Local phone company | – |
| 201-359 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 201-362 | T-Mobile (including Sprint) | Mobile carrier | – |
| 201-364 | Verizon Wireless | Mobile carrier | 2010 |
| 201-368 | Verizon (local phone) | Local phone company | – |
| 201-370 | Verizon Wireless | Mobile carrier | – |
| 201-373 | Verizon (local phone) | Local phone company | – |
| 201-376 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-382 | Spok | Paging service | – |
| 201-390 | Verizon Wireless | Mobile carrier | – |
| 201-394 | Verizon Wireless | Mobile carrier | – |
| 201-397 | Level 3 (Lumen) | Internet / business phone carrier | 2010 |
| 201-403 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 201-406 | AT&T Mobility | Mobile carrier | – |
| 201-417 | AT&T Mobility | Mobile carrier | – |
| 201-440 | Verizon (local phone) | Local phone company | – |
| 201-441 | Verizon (local phone) | Local phone company | – |
| 201-446 | Verizon Wireless | Mobile carrier | – |
| 201-449 | T-Mobile (including Sprint) | Mobile carrier | 2011 |
| 201-450 | AT&T Mobility | Mobile carrier | 2001 |
| 201-457 | Verizon (local phone) | Local phone company | – |
| 201-464 | Peerless Network Of New Jersey | Internet / business phone carrier | 2011 |
| 201-470 | Verizon Wireless | Mobile carrier | 2011 |
| 201-478 | AT&T Mobility | Mobile carrier | 2006 |
| 201-481 | T-Mobile (including Sprint) | Mobile carrier | – |
| 201-487 | Verizon (local phone) | Local phone company | – |
| 201-488 | Verizon (local phone) | Local phone company | – |
| 201-489 | Verizon (local phone) | Local phone company | – |
| 201-490 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 201-491 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 201-494 | T-Mobile (including Sprint) | Mobile carrier | 2011 |
| 201-495 | Spok | Paging service | – |
| 201-498 | Verizon (local phone) | Local phone company | – |
| 201-518 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 201-519 | AT&T Mobility | Mobile carrier | – |
| 201-522 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 201-525 | Verizon (local phone) | Local phone company | – |
| 201-527 | AT&T (local phone) | Local phone company | – |
| 201-538 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-543 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 201-546 | AT&T Mobility | Mobile carrier | 2005 |
| 201-556 | Verizon (local phone) | Local phone company | – |
| 201-561 | MCImetro (Verizon Business) | Internet / business phone carrier | 2010 |
| 201-562 | Monmouth Telephone And Telegraph | Phone company | – |
| 201-570 | Spok | Paging service | – |
| 201-575 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 201-580 | Verizon Wireless | Mobile carrier | 2010 |
| 201-584 | Peerless Network Of New Jersey | Internet / business phone carrier | – |
| 201-587 | Verizon (local phone) | Local phone company | – |
| 201-607 | Spok | Paging service | – |
| 201-615 | Verizon Wireless | Mobile carrier | – |
| 201-621 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 201-637 | AT&T Mobility | Mobile carrier | – |
| 201-638 | Verizon Wireless | Mobile carrier | – |
| 201-641 | Verizon (local phone) | Local phone company | – |
| 201-646 | Verizon (local phone) | Local phone company | – |
| 201-647 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 201-655 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 201-657 | AT&T Mobility | Mobile carrier | – |
| 201-665 | AT&T Mobility | Mobile carrier | – |
| 201-674 | AT&T Mobility | Mobile carrier | 2002 |
| 201-678 | Verizon (local phone) | Local phone company | – |
| 201-679 | T-Mobile (including Sprint) | Mobile carrier | – |
| 201-681 | T-Mobile (including Sprint) | Mobile carrier | – |
| 201-686 | T-Mobile (including Sprint) | Mobile carrier | – |
| 201-694 | Verizon Wireless | Mobile carrier | – |
| 201-695 | Verizon (local phone) | Local phone company | – |
| 201-696 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 201-697 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 201-707 | AT&T Mobility | Mobile carrier | – |
| 201-708 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 201-712 | Verizon (local phone) | Local phone company | – |
| 201-718 | American Messaging Services | Paging service | – |
| 201-723 | AT&T Mobility | Mobile carrier | – |
| 201-732 | Cablevision Lightpath | Internet / business phone carrier | 2017 |
| 201-741 | Verizon Wireless | Mobile carrier | – |
| 201-742 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 201-745 | AT&T Mobility | Mobile carrier | – |
| 201-747 | AT&T Mobility | Mobile carrier | – |
| 201-752 | Verizon (local phone) | Local phone company | – |
| 201-753 | Fusion | Phone company | 2007 |
| 201-755 | AT&T Mobility | Mobile carrier | – |
| 201-756 | Advantage Communications | Phone company | – |
| 201-759 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-769 | Advantage Communications | Phone company | – |
| 201-774 | AT&T Mobility | Mobile carrier | – |
| 201-776 | MetroPCS (T-Mobile) | Mobile carrier | 2001 |
| 201-789 | Dial-a-beeper | Phone company | – |
| 201-803 | Verizon Wireless | Mobile carrier | – |
| 201-805 | AT&T Mobility | Mobile carrier | – |
| 201-807 | Verizon (local phone) | Local phone company | – |
| 201-813 | Superior Communications Technology | Phone company | – |
| 201-814 | Verizon (local phone) | Local phone company | – |
| 201-820 | Verizon (local phone) | Local phone company | 2006 |
| 201-832 | T-Mobile (including Sprint) | Mobile carrier | – |
| 201-838 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-843 | Verizon (local phone) | Local phone company | – |
| 201-845 | Verizon (local phone) | Local phone company | – |
| 201-851 | AT&T Mobility | Mobile carrier | – |
| 201-853 | Cooperative Communications | Local phone company | – |
| 201-870 | Bandwidth | Internet / business phone carrier | 2010 |
| 201-880 | Cablevision Lightpath | Internet / business phone carrier | – |
| 201-881 | AT&T Mobility | Mobile carrier | – |
| 201-883 | Verizon (local phone) | Local phone company | – |
| 201-888 | AT&T Mobility | Mobile carrier | – |
| 201-906 | Verizon Wireless | Mobile carrier | – |
| 201-909 | Verizon (local phone) | Local phone company | – |
| 201-913 | AT&T Mobility | Mobile carrier | – |
| 201-914 | AT&T Mobility | Mobile carrier | – |
| 201-916 | AT&T Mobility | Mobile carrier | 2006 |
| 201-921 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-923 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-926 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-927 | T-Mobile (including Sprint) | Mobile carrier | – |
| 201-931 | Verizon (local phone) | Local phone company | – |
| 201-937 | Verizon Wireless | Mobile carrier | – |
| 201-951 | T-Mobile (including Sprint) | Mobile carrier | – |
| 201-957 | Bandwidth | Internet / business phone carrier | 2012 |
| 201-960 | AT&T Mobility | Mobile carrier | – |
| 201-965 | AT&T Mobility | Mobile carrier | – |
| 201-966 | MetroPCS (T-Mobile) | Mobile carrier | – |
| 201-968 | Verizon (local phone) | Local phone company | – |
| 201-970 | AT&T Mobility | Mobile carrier | – |
| 201-971 | Onvoy | Internet / business phone carrier | 2022 |
| 201-973 | AT&T Mobility | Mobile carrier | 2017 |
| 201-981 | AT&T Mobility | Mobile carrier | – |
| 201-982 | T-Mobile (including Sprint) | Mobile carrier | – |
| 201-983 | Verizon Wireless | Mobile carrier | 2009 |
| 201-994 | Verizon (local phone) | Local phone company | – |
| 201-996 | Verizon (local phone) | Local phone company | – |
| 551-215 | AT&T Mobility | Mobile carrier | 2017 |
| 551-219 | MetroPCS (T-Mobile) | Mobile carrier | 2018 |
| 551-228 | Cablevision Lightpath | Internet / business phone carrier | 2014 |
| 551-237 | Verizon Wireless | Mobile carrier | 2014 |
| 551-244 | Verizon Wireless | Mobile carrier | 2015 |
| 551-245 | Verizon Wireless | Mobile carrier | 2015 |
| 551-251 | Verizon Wireless | Mobile carrier | 2018 |
| 551-255 | Verizon Wireless | Mobile carrier | 2016 |
| 551-259 | AT&T Mobility | Mobile carrier | 2018 |
| 551-265 | Verizon Wireless | Mobile carrier | 2002 |
| 551-275 | Verizon Wireless | Mobile carrier | 2016 |
| 551-281 | AT&T Mobility | Mobile carrier | 2018 |
| 551-283 | AT&T Mobility | Mobile carrier | 2017 |
| 551-286 | Cablevision Lightpath | Internet / business phone carrier | 2018 |
| 551-287 | AT&T Mobility | Mobile carrier | 2018 |
| 551-289 | Verizon Wireless | Mobile carrier | 2018 |
| 551-293 | AT&T Mobility | Mobile carrier | 2018 |
| 551-295 | T-Mobile (including Sprint) | Mobile carrier | 2018 |
| 551-302 | Verizon Wireless | Mobile carrier | 2019 |
| 551-335 | T-Mobile (including Sprint) | Mobile carrier | 2021 |
| 551-336 | Fractel | Internet / business phone carrier | 2020 |
| 551-337 | Verizon Wireless | Mobile carrier | 2021 |
| 551-340 | T-Mobile (including Sprint) | Mobile carrier | 2019 |
| 551-352 | Verizon Wireless | Mobile carrier | 2022 |
| 551-354 | Boost / Virgin Mobile | Mobile carrier | 2022 |
| 551-361 | Bandwidth | Internet / business phone carrier | 2022 |
| 551-368 | T-Mobile (including Sprint) | Mobile carrier | 2023 |
| 551-393 | AT&T Mobility | Mobile carrier | 2024 |
| 551-397 | AT&T Mobility | Mobile carrier | 2024 |
| 551-404 | T-Mobile (including Sprint) | Mobile carrier | 2002 |
| 551-405 | AT&T Mobility | Mobile carrier | 2024 |
| 551-409 | Onvoy | Internet / business phone carrier | 2024 |
| 551-412 | AT&T Mobility | Mobile carrier | 2024 |
| 551-422 | Onvoy | Internet / business phone carrier | 2025 |
| 551-423 | AT&T Mobility | Mobile carrier | 2025 |
| 551-433 | Wavenation | Phone company | 2025 |
| 551-439 | Onvoy | Internet / business phone carrier | 2026 |
| 551-440 | AT&T Mobility | Mobile carrier | 2026 |
| 551-449 | Verizon Wireless | Mobile carrier | – |
| 551-486 | Verizon Wireless | Mobile carrier | 2001 |
| 551-497 | Verizon Wireless | Mobile carrier | 2005 |
| 551-587 | T-Mobile (including Sprint) | Mobile carrier | 2001 |
| 551-775 | Bandwidth | Internet / business phone carrier | 2016 |
| 551-837 | TON80 Communications | Internet / business phone carrier | 2021 |
| 551-946 | Fractel | Internet / business phone carrier | 2020 |
| 551-996 | Teleport Communications America | Internet / business phone carrier | 2007 |
| 551-999 | Onvoy | Internet / business phone 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.