For customer support during office closures, please reference the provider customer service number resource below.
| Company Name | Support Number | Additional Information or Numbers |
|---|---|---|
| 8x8 | (888) 898-8733 | |
| AboveNet | See Zayo | |
| ACC Business | (888) 286-2686 | |
| Access2Go | See Stratus Networks | |
| AccessPoint | (800) 957-6468 | |
| AireSpring | (888) 320-7075 | |
| Altice (Formerly Suddenlink) | (877) 794-2724 | |
| APXnet | (877) 257-0481 | |
| Arkadin | (866) 922-9566 | |
| Aryaka | (877) 727-9252 | |
| AT&T | (800) 222-0400 | |
| AT&T Uverse | (800) 228-2020 | |
| BCN Telecom | (888) 866-7266 | |
| Bigleaf Networks | (888) 244-3133 | |
| Birch Communications | (888) 275-0777 | |
| Bright House | See Spectrum Business | |
| Broad Sky Communications | (541) 678-5981 | |
| Broadview | See Windstream | |
| Broadwing Communicatiosn | See CenturyLink | |
| BullsEye Telecom | (877) 638-2855 | |
| Byte Grid | (855) 495-0098 | |
| CallTower | (800) 347-5444 | |
| Cato Networks | (505) 333-4070 | |
| CBB | See CBTS | |
| CBTS (Formerly CBB) | (844) 922-4111 PW 7400 | |
| CenturyLink (Formerly Embarq) | (800) 244-1111 | |
| CenturyLink (Formerly Level 3) | (877) 253-8353 | |
| CenturyLink (Formerly Qwest) | (800) 524-5249 | |
| Charter | See Spectrum Business | |
| Cogent | (877) 726-4368 | |
| Cologix | (855) 449-4357 | |
| Colt | (800) 962-2658 | |
| Comcast (Ethernet Customers) | (800) 741-4141 | |
| Comcast (Mixed Orders) | (855) 368-0600 | |
| Comcast (PRI Customers) | (877) 543-3961 | |
| Comcast (SMB/Coax Customers) | (800) 391-3000 | |
| Contingent | (800) 506-9609 | |
| Coresite | (866) 777-2673 | |
| Corvisa | See MiTel | |
| Covad | See MegaPath | |
| Cox | (866) 272-5777 | |
| CyrusOne | (855) 378-4649 | |
| Cyxtera | (800) 884-3082 | |
| Datasite | (877) 374-2656 | |
| Digital Realty | (877) 357-7782 | |
| DSM Technology Consultants | (863) 802-8888 | |
| Earthlink (Also See Windstream) | (888) 327-8454 | |
| Effortless | (855) 363-6863 | |
| Electric Lightwave | See Zayo | |
| Embarq | See CenturyLink | |
| End Outages | (877) 943-4489 | |
| Equinix | (866) 378-4649 | |
| Everstream | (866) 624-8624 | |
| Evolve IP | (877) 459-4347 | |
| Expereo | (877) 431-6844 | |
| Fax2Email | See OpenText | |
| FiberLight | (800) 672-0181 | |
| Fidelity | See Fusion | |
| First Communications | (800) 860-2934 (OH & MI) | (888) 426-6340 (IL) |
| Flexential (Formerly Peak10 and ViaWest) | (866) 732-5836 | |
| Frontier | (855) 697-5609 | |
| Fusion (Formerly Fidelity) | (877) 579-6453 | |
| Global Crossing | See CenturyLink | |
| Green House Data | (866) 995-3282 | |
| Hypercore Networks | (855) 979-0495 | |
| Impact Telecom | (888) 411-1175 opt 3 | |
| INAP | (877) 843-4662 | |
| inContact | See NICE InContact | |
| Integra | See Zayo | |
| IntelePeer | (866) 780-8639 | |
| InterCall (Also See West UC) | (877) 650-0052 | (706) 643-9792 |
| Level 3 | See CenturyLink | |
| Masergy | (877) 462-7374 | |
| MegaPath (Formerly Covad) | (877) 611-6342 | (877) 523-5175 |
| MeTel | (866) 638-6637 | (866) 625-2228 |
| Mitel (Formerly ShoreTel and Corvisa) | (800) 722-1301 | |
| Momentum | (888) 538-3960 | |
| Navisite | (888) 298-8222 | |
| NBS (Network Billing Systems) | See Fusion | |
| NeoCloud | (866) 431-2963 | |
| NeoNova | (919) 460-3330 | |
| NetWolves | (800) 676-8870 | |
| Nextiva | (800) 285-7995 | |
| NICE inContact | (800) 363-9602 | (866) 965-7227 |
| Nitel | (866) 892-0915 | |
| Ntegrated | (877) 239-3600 | |
| Office Depot | (888) 313-4851 | |
| One Communication | See Earthlink | |
| Open Spectrum | (919) 241-1914 | |
| OpenText (Formerly Fax2Mail) | (800) 499-6544 | |
| Paetec | See Windstream | |
| Peak10 | See Flexential | |
| PGi | (888) 569-3848 | (800) 947-3975 |
| PNG (Powernet Global) | (866) 813-1653 | |
| Premiere Global Services | See PGi | |
| QTS | (866) 239-5000 | |
| Qwest | See CenturyLink | |
| Qwest | See CenturyLink | |
| Rackspace | (800) 961-4454 | |
| RapidScale | (866) 686-0328 | |
| RingCentral | (800) 921-4302 | |
| Savvis | See CenturyLink | |
| ShoreTel | See MiTel | |
| Sierra Wireless (Accel) | (877) 406-8585 | |
| SimpleWan | (855) 438-2926 | |
| Singlehop | (866) 817-2811 | |
| SkyData Vault | (844) 881-8672 | |
| Solex | (800) 411-3611 | |
| Spectrotel | (888) 773-9722 | |
| Spectrum Business (Formerly Bright House) | (855) 222-0102 | |
| Spectrum Business (Formerly Charter) | (800) 892-4357 | |
| Spectrum Business (Formerly TimeWarner) | (855) 222-0102 | |
| Sprint | (800) 877-5045 | |
| Star2Star | (844) 302-7827 | |
| Stratus Networks (Formerly Access2Go) | (866) 822-2246 | |
| Suddenlink | See Altice | |
| TelePacific | See TPC | |
| Telstra | (877) 835-7872 | |
| Terra Nova Telecom | (813) 867-5000 | |
| Tierpoint | (877) 859-8437 | |
| TimeWarner | See Spectrum Business | |
| TNCI | See Impact Telecom | |
| TPX | (877) 487-8722 | |
| UCN | See NICE InContact | |
| USLEC | See Windstream | |
| Valicom | (800) 467-7226 | |
| Verizon (Formerly XO) | (800) 421-3872 | |
| Verizon Business | (800) 444-1111 | |
| ViaWest | See Flexential | |
| Vigilant Technology Solutions | (925) 398-2079 | |
| vMox | (646) 795-2000 | |
| Vonage | (866) 901-0242 | |
| Voxox | (866) 514-8647 | |
| vXchnge | (800) 553-1829 | |
| West IP | See West UC | |
| West UC (Formerly InterCall and West IP) | (888) 728-0950 | (888 )966-8686 (InterCall) |
| Windstream (Formerly Broadview) | (800) 276-2384 | |
| Windstream (Formerly Earthlink) | (855) 352-2731 | |
| Windstream Enterprise | (800) 600-5050 | |
| WOW! | (888) 931-5256 | |
| XO | See Verizon | |
| Zayo (Formerly AboveNet) | (866) 364-6033 | |
| Zayo (Formerly Integra and Electric Lightwave) | (866) 468-3472 |
