Area code 317
5,616 number blocks indexed across 40 carriers.
States: IN (5,616)
Carriers
| OCN | Company | HQ | Type | Blocks | Recent | Website |
|---|---|---|---|---|---|---|
| 6534 | New Cingular Wireless PCS LLC - IL | Atlanta, GA | Wireless Carrier | 454 | 15 | att.com |
| 6725 | Cellco Partnership dba Verizon Wireless - IN | Olathe, KS | Wireless Carrier | 482 | 9 | verizonwireless.com |
| 097D | Onvoy LLC - IN | Chicago, IL | Competitive Local Exchange Carrier | 338 | 7 | sinch.com |
| 145J | Terra Nova Telecom Inc | Lakewood Ranch, FL | IP-Enabled Service / VoIP | 6 | 6 | terranova.net |
| 2964 | Omnipoint Communications Midwest Operations LLC | Cedar Knolls, NJ | Personal Communications Service (Wireless) | 966 | 2 | t-mobile.com |
| 279F | Peerless Network of Indiana LLC - IN | Chicago, IL | Competitive Local Exchange Carrier | 55 | 1 | peerlessnetwork.com |
| 9325 | Ameritech Indiana | Hoffman Estates, IL | Regional Bell Operating Company | 1,312 | · | att.com |
| 105F | Bandwidth.com CLEC LLC - IN | Cary, NC | Competitive Local Exchange Carrier | 350 | · | bandwidth.com |
| 4803 | Level 3 Communications LLC - IN | Westminster, CO | Competitive Local Exchange Carrier | 293 | · | centurylink.com |
| 829J | PAETEC iTel LLC | Charlotte, NC | IP-Enabled Service / VoIP | 227 | · | |
| 318J | Comcast IP Phone LLC | Philadelphia, PA | IP-Enabled Service / VoIP | 177 | · | comcast.com |
| 5562 | T-Mobile USA Inc | Dallas, TX | Personal Communications Service (Wireless) | 166 | · | metropcs.com |
| 7314 | Teleport Communications America LLC - IN | Staten Island, NY | Competitive Local Exchange Carrier | 162 | · | att.com |
| 7060 | Level 3 Telecom of Indiana LP - IN | Littleton, CO | Competitive Local Exchange Carrier | 124 | · | centurylink.com |
| 7440 | MCImetro Access Transmission Services LLC - IN | Vienna, VA | Competitive Local Exchange Carrier | 94 | · | verizon.com |
| 045L | BHN IP Enabled Services LLC | Saint Louis, MO | IP-Enabled Service / VoIP | 59 | · | |
| 516C | AT&T Enterprises LLC | San Antonio, TX | IP-Enabled Service / VoIP | 49 | · | att.com |
| 7459 | Hancock Communications Inc - IN | Maxwell, IN | Competitive Local Exchange Carrier | 41 | · | hancocktelephone.com |
| 0832 | Brightspeed of Indiana LLC | Overland Park, KS | Incumbent Local Exchange Carrier | 35 | · | centurylink.com |
| 624H | Onvoy Spectrum LLC | Broomfield, CO | Wireless Carrier | 35 | · | |
| 508J | CenturyLink Communications LLC | Littleton, CO | IP-Enabled Service / VoIP | 32 | · | centurylink.com |
| 0772 | Frontier North Inc - IN | Rochester, NY | Incumbent Local Exchange Carrier | 25 | · | frontier.com |
| 203H | Local Access LLC - IN | Windermere, FL | Competitive Local Exchange Carrier | 20 | · | |
| 0776 | Communications Corporation of Indiana | Madison, WI | Incumbent Local Exchange Carrier | 19 | · | tdstelecom.com |
| 6630 | Spok Inc | Plano, TX | Wireless Carrier | 18 | · | spok.com |
| 073H | Telnyx LLC | Chicago, IL | IP-Enabled Service / VoIP | 15 | · | telnyx.com |
| MULT | Multiple OCN Listing | Administrative / Reserved | 14 | · | ||
| 9748 | American Messaging Services LLC | Lewisville, TX | Wireless Carrier | 12 | · | americanmessaging.net |
| 0777 | Home Telephone Company of Pittsboro | Madison, WI | Incumbent Local Exchange Carrier | 8 | · | tdstelecom.com |
| 0753 | Clay County Rural Telephone Cooperative Inc dba Endeavor Communications | Cloverdale, IN | Incumbent Local Exchange Carrier | 6 | · | weendeavor.com |
| 0775 | Hancock Rural Telephone Corporation dba NineStar Connect | Greenfield, IN | Incumbent Local Exchange Carrier | 4 | · | ninestarconnect.com |
| 939H | Commio LLC | Austin, TX | IP-Enabled Service / VoIP | 4 | · | commio.com |
| 495J | Stratus Networks Inc | Peoria Heights, IL | IP-Enabled Service / VoIP | 3 | · | stratusnet.com |
| 6795 | Indiana Paging Network Inc | Michigan City, IN | Wireless Carrier | 3 | · | indianapaging.com |
| 478J | NUSO LLC | Atlanta, GA | IP-Enabled Service / VoIP | 2 | · | brightlink.com |
| 551G | NUSO LLC | Atlanta, GA | Wireless Carrier | 2 | · | 365wireless.net |
| 0818 | Smithville Communications Inc dba Smithville Telephone Company | Ellettsville, IN | Incumbent Local Exchange Carrier | 1 | · | smithville.com |
| 197D | Vonage America LLC | Holmdel, NJ | IP-Enabled Service / VoIP | 1 | · | vonage.com |
| 7229 | MCImetro Access Transmission Services LLC | Vienna, VA | Competitive Local Exchange Carrier | 1 | · | verizon.com |
| 7421 | AT&T Local | Bedminster, NJ | Competitive Local Exchange Carrier | 1 | · | att.com |