Area code 959
1,491 number blocks indexed across 37 carriers.
States: CT (1,491)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 6388 | Cellco Partnership dba Verizon Wireless - CT | Olathe, KS | Wireless Carrier | 198 | 53 | verizonwireless.com |
| 4036 | New Cingular Wireless PCS LLC - DC | Atlanta, GA | Wireless Carrier | 77 | 23 | att.com |
| 6624 | Omnipoint Communications Inc - CT | Wayne, NJ | Personal Communications Service (Wireless) | 156 | 19 | t-mobile.com |
| 639C | Onvoy LLC - CT | Chicago, IL | Competitive Local Exchange Carrier | 447 | 10 | sinch.com |
| 490J | Boost SubscriberCo LLC | Washington, DC | Wireless Carrier | 20 | 3 | dish.com |
| 671J | U.S. Telepacific Corporation dba TPx Communications | Las Vegas, NV | IP-Enabled Service / VoIP | 3 | 3 | tpx.com |
| 7143 | Teleport Communications America LLC - CT | Staten Island, NY | Competitive Local Exchange Carrier | 63 | 2 | att.com |
| 199F | Bandwidth.com CLEC LLC - CT | Cary, NC | Competitive Local Exchange Carrier | 47 | 2 | bandwidth.com |
| 700J | Wavenation LLC | Chicago, IL | IP-Enabled Service / VoIP | 2 | 2 | peerlessnetwork.com |
| 539F | Peerless Network of Connecticut LLC - CT | Chicago, IL | Competitive Local Exchange Carrier | 30 | 1 | peerlessnetwork.com |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 2 | 1 | terranova.net |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 142 | — | |
| 516J | Ton80 Communications LLC | Anderson, SC | IP-Enabled Service / VoIP | 61 | — | coretel.net |
| 515J | IP Horizon LLC | Orlando, FL | IP-Enabled Service / VoIP | 36 | — | |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 25 | — | telnyx.com |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 25 | — | commio.com |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 23 | — | comcast.com |
| 839J | EON Telecom Inc | Bellingham, WA | IP-Enabled Service / VoIP | 22 | — | |
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 17 | — | |
| 965H | Fractel LLC | Indialantic, FL | IP-Enabled Service / VoIP | 16 | — | fractel.net |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | — | ||
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 11 | — | metropcs.com |
| 866H | Barr Tell USA Inc - CT | Long Beach, NY | Competitive Local Exchange Carrier | 11 | — | barrtell.com |
| 732J | NUSO LLC | University City, MO | IP-Enabled Service / VoIP | 9 | — | brightlink.com |
| 4800 | Level 3 Communications LLC - CT | Westminster, CO | Competitive Local Exchange Carrier | 8 | — | centurylink.com |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 4 | — | vonage.com |
| 425J | CSC Wireless LLC | Long Island City, NY | Wireless Carrier | 3 | — | alticeusa.com |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 3 | — | centurylink.com |
| 114J | Exiant Communications LLC | Eldersburg, MD | IP-Enabled Service / VoIP | 2 | — | exiantcom.com |
| 321J | HD Carrier LLC | Henderson, NV | IP-Enabled Service / VoIP | 2 | — | hdcarrier.com |
| 506J | Twilio International Inc | San Francisco, CA | IP-Enabled Service / VoIP | 2 | — | twilio.com |
| 612K | CSC Voice LLC | Bethpage, NY | IP-Enabled Service / VoIP | 2 | — | |
| 622J | Skye Telecom LLC dba Skyetel | Vancouver, WA | IP-Enabled Service / VoIP | 2 | — | skyetel.com |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Competitive Local Exchange Carrier | 2 | — | verizon.com |
| 7421 | AT&T Local | Bedminster, NJ | Competitive Local Exchange Carrier | 2 | — | att.com |
| 156J | RCLEC Inc | Centennial, CO | IP-Enabled Service / VoIP | 1 | — | rclec.com |
| 4950 | Cablevision Lightpath Inc - CT | Hicksville, NY | Competitive Local Exchange Carrier | 1 | — | altice.com |