289 Area Code Phone Numbers
Location: Ontario
| Prefix | County | City | Carrier |
|---|---|---|---|
| 1-289-200 | District of Columbia | Washington | Verizon Washington, Dc Inc. |
| 1-289-201 | District of Columbia | Washington | |
| 1-289-253 | Bergen | Rochelle Park | At&t Local |
| 1-289-269 | Bergen | Wyckoff | Teleport Communications Group - New York - Nj |
| 1-289-272 | Middlesex | New Brunswick | Cellco Partnership Dba Verizon Wireless - Nj |
| 1-289-273 | Hudson | Jersey City | Cellco Partnership Dba Verizon Wireless - Nj |
| 1-289-274 | Somerset | Somerville | Sprint Spectrum L.p. |
| 1-289-283 | Passaic | Wayne | Verizon New Jersey, Inc. |
| 1-289-286 | Bergen | Rochelle Park | Verizon New Jersey, Inc. |
| 1-289-305 | Middlesex | New Brunswick | Cellco Partnership Dba Verizon Wireless - Nj |
| 1-289-309 | Hudson | Jersey City | New Cingular Wireless Pcs, Llc - Dc |
| 1-289-362 | Bergen | Teterboro | Verizon New Jersey, Inc. |
| 1-289-380 | Essex | Newark | Teleport Communications Group - New York - Nj |
| 1-289-388 | Hudson | Jersey City | Teleport Communications Group - New York - Nj |
| 1-289-400 | Somerset | Somerville | Cellco Partnership Dba Verizon Wireless - Nj |
| 1-289-403 | Hudson | Jersey City | New Cingular Wireless Pcs, Llc - Dc |
| 1-289-408 | Middlesex | New Brunswick | Usa Mobility Wireless, Inc. |
| 1-289-434 | Hudson | Jersey City | Verizon New Jersey, Inc. |
| 1-289-453 | Hudson | North Bergen | New Cingular Wireless Pcs, Llc - Dc |
| 1-289-458 | Essex | Newark | Verizon New Jersey, Inc. |
| 1-289-460 | Bergen | Rutherford | Verizon New Jersey, Inc. |
| 1-289-577 | Hudson | Jersey City | Monmouth Telephone & Telegraph Inc. - Nj |
| 1-289-600 | Hudson | Jersey City | Verizon New Jersey, Inc. |
| 1-289-624 | Essex | Newark | Allegiance Telecom Of New Jersey, Inc. |
| 1-289-644 | Morris | Parsippany | Global Crossing Local Services, Inc.-nj |
| 1-289-720 | Essex | Newark | Comcast Business Communications, Llc - Nj |
| 1-289-724 | Passaic | Wayne | Cellco Partnership Dba Verizon Wireless - Nj |
| 1-289-725 | Hudson | Jersey City | Monmouth Telephone & Telegraph Inc. - Nj |
| 1-289-748 | Essex | Newark | New Cingular Wireless Pcs, Llc - Dc |
| 1-289-777 | Hudson | Jersey City | Level 3 Communications, Llc - Nj |
| 1-289-780 | Bergen | Teterboro | Xo New Jersey, Inc. |
| 1-289-799 | Essex | Newark | At&t Local |
| 1-289-801 | Bergen | Hackensack | Verizon New Jersey, Inc. |
| 1-289-806 | Essex | Newark | Verizon New Jersey, Inc. |
| 1-289-812 | Essex | Newark | Superior Communications Technology Corp. |
| 1-289-829 | Hudson | Secaucus | Verizon New Jersey, Inc. |
| 1-289-831 | Bergen | Ramsey | Sprint Spectrum L.p. |
| 1-289-839 | Essex | Newark | Verizon New Jersey, Inc. |
| 1-289-889 | Passaic | Wayne | Level 3 Communications, Llc - Nj |
| 1-289-906 | Hudson | Jersey City | Verizon New Jersey, Inc. |
| 1-289-929 | Ocean | Lakewood | Verizon New Jersey, Inc. |
| 1-289-965 | Bergen | Rochelle Park | Sprint Spectrum L.p. |
| 1-289-968 | Bergen | Hackensack | Verizon New Jersey, Inc. |
| 1-289-980 | Bergen | Rochelle Park | New Cingular Wireless Pcs, Llc - Dc |