| CoID | Company | Type | Status | States Served | 24X7 Phone |
|---|---|---|---|---|---|
| PLC | Poka Lambro Telephone Cooperative | Facility | A | TX | 800-422-2387 |
| PLDI | Pioneer Telephone Coop Inc. | CLEC Facility | A | OK | 405-375-0414 |
| PLMR | Palmer Mutual Telephone Company | ILEC | A | IA | 712-359-2411 |
| PLNET | Planet Networks | CLEC Facility Internet Protocol Relay Provider VoIP Provider | A | NJ | 862-300-3199 |
| PLNI | Wavecom Solutions | CLEC Facility CLEC Reseller Internet Protocol Relay Provider PBX/PS911/Shared Tenant | A | HI | 808-791-3000 |
| PLNW | Peerless Network LLC | CLEC Facility | A | IL | NY | FL | GA | 312-506-0940 |
| PLPCO | PLP Communications Inc | VoIP Provider | A | USA - Nationwide | 866-511-5521 |
| PLS | Peoples Linen Service | PBX/PS911/Shared Tenant | A | CT | ME | MA | NH | RI | VT | 603-313-0744 |
| PLTC | PLTC Inc. - CANCELLED | CLEC Facility | CLEC Reseller | C | WI | 800-236-8434 |
| PLTCI | Pineland Telephone Communications Inc. | CLEC Facility ILEC VoIP Provider | A | GA | 912-685-8200 |
| PLTN | Planters Communications Inc. | CLEC Facility | A | GA | 912-687-3064 |
| PLTTL | Plant Telecommunications | CLEC Facility | A | GA | 229-528-4777 EXT 1252 |
| PMCVT | Porter Medical Center | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) PBX/PS911/Shared Tenant | A | VT | 802-388-4701 |
| PMSD | Patchogue-Medford School District | PBX/PS911/Shared Tenant | A | NY | 631-687-6507 |
| PMT | Project Mutual Telephone | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) CLEC Facility Co-Op/Rural ILEC VoIP Provider | A | ID | 208-434-7150 |
| PMTC | Peoples Mutual Telephone Co. | ILEC VoIP Reseller | A | VA | 336-973-4000 |
| PNC | PLANNET - CANCELLED | VoIP Provider | C | USA - Nationwide | 714-240-3000 |
| PNCTY | County of Penobscot | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) Other (must identify below) | A | ME | 207-561-6178 |
| PNEER | Pioneer Telephone Association Inc. | Facility | A | KS | 620-356-3211 |
| PNGT | PNG TELECOMMUNICATIONS INC. | CLEC Facility CLEC Reseller VoIP Reseller | A | USA - Nationwide | 888-577-3005 |
| PNHDL | Panhandle Telephone Cooperative Inc. | Co-Op/Rural ILEC | A | OK | TX | 580-338-2556 |
| PNI | Precise Networks Inc. | VoIP Provider | A | USA - Nationwide | 801-491-3331 |
| PNJ | Pacific Centrex - CANCELLED | CLEC Facility | C | CA | 323-419-6729 |
| PNKTN | Pinkerton Academy - CANCELLED | PBX/PS911/Shared Tenant | C | NH | 603-437-5200 |
| PNTG | ProNet Technology Group Inc | VoIP Provider | A | USA - Nationwide | 208-342-4000 |
| PNWU | Pacific Northwest University - CANCELLED | PBX/PS911/Shared Tenant | C | WA | 509-452-5100 |
| PNY | The Peninsula New York | PBX/PS911/Shared Tenant | A | NY | 212-956-2888 |
| POLAR | Polar Communications/Polar Telecommunications Inc. | ILEC VoIP Provider | A | ND | 701-284-7221 |
| POLB | Port of Long Beach | PBX/PS911/Shared Tenant | A | CA | 562-283-7404 |
| POLKC | Polk County Board of County Commissioners | PBX/PS911/Shared Tenant | A | FL | 863-401-2222 |
| POLY | Polyonics Inc. | PBX | A | USA | 603-352-1415 |
| POPP | POPP Communications | Facility | A | MN | 763-797-7900 |
| POSN | Posner Telecommunications, Inc. (CANCELLED) | CLEC | C | TX | 210-826-9288 |
| POTS | DAGOBAH SYSTEMS INC DBA TELCLOUD | CLEC Facility CLEC Reseller CLEC UNE Wireless/Cellular/PCS VoIP Reseller VoIP Provider | A | USA - Nationwide | 844-900-2270 |
| POV12 | Port of Vancouver USA | PBX/PS911/Shared Tenant | A | WA | 360-693-3611 |
| POWER | Powertel (Out of Business) | Wireless | C | GA, AL, TN, MS, FL, SC, KY, IN | 888-670-0003 |
| POWR | Power Construction Company - CANCELLED | VoIP Reseller | C | IL | 312-593-8133 |
| PPC | Pinpoint Communications Inc | Facility | A | NE | 866-867-8083 |
| PPCI | Peoples Communication Inc | CLEC Facility | A | TX | 903-763-2214 |
| PPES | Packers Plus Energy Services - CANCELLED | PBX/PS911/Shared Tenant | C | TX | 877-515-8062 |
| PPL | Providence Public Library (CANCELLED) | PBX | C | RI | 401-455-8000 |
| PPLLC | Packet Pipeline DBA Nerd Tel | PBX/PS911/Shared Tenant VoIP Reseller VoIP Provider | A | USA - Nationwide | 734-768-3550 |
| PPNT | Providence Point(Inactive) | PBX/PS911/Shared Tenant | C | PA | 412-489-3560 |
| PPTCI | Prepaid Tel.com Inc. (Cancelled) | Reseller | C | CA | 530-822-0326 |
| PR131 | Princeton Telecom - CANCELLED | VoIP Reseller | C | GA | 6099778676 |
| PRBG | Prairieburg Telephone Company Inc. | ILEC | A | IA | 319-550-0052 |
| PRC | Presbyterian Senoir Living | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) | A | PA | 215-340-5175 |
| PRCI | Princetech Consulting Inc. | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) CLEC Reseller PBX/PS911/Shared Tenant VoIP Reseller VoIP Provider | A | USA - Nation Wide | 347-687-7462 |
| PRCP | Percipia - CANCELLED | PBX/PS911/Shared Tenant VoIP Reseller | C | USA - Nationwide | 312-528-9339 ext. 3 |
| PRDEQ | Pride Mobility Products | 9-1-1 Admin-CPE ALI (9-1-1 Jurisdiction/PSAP ONLY) | A | PA | 570-655-5574 |