581 Area Code Phone Numbers
Location: Quebec
| Prefix | County | City | Carrier |
|---|---|---|---|
| 1-581-426 | Bergen | Rochelle Park | Xo New Jersey, Inc. |
| 1-581-477 | Essex | Newark | New Cingular Wireless Pcs, Llc - Dc |
| 1-581-481 | Bergen | Teterboro | Level 3 Communications, Llc - Nj |
| 1-581-683 | Morris | Parsippany | Verizon New Jersey, Inc. |
| 1-581-703 | Bergen | Fair Lawn | Cellco Partnership Dba Verizon Wireless - Nj |
| 1-581-748 | Essex | Newark | New Cingular Wireless Pcs, Llc - Dc |
| 1-581-781 | Essex | Newark | Verizon New Jersey, Inc. |
| 1-581-888 | Bergen | Rochelle Park | Omnipoint Communications, Inc. - Nj |