Tennessee, United States
Eastern Time
1:38 PM
Area Code
865
State / Province
Tennessee
Country
United States
Time Zone
Eastern Time
Area code 865 covers 33 cities and communities across Tennessee, based on telephone company rate center data.
Use the E.164 format for clickable phone links (RFC 3966):
<a href="tel:+18655550100">+18655550100</a><a href="tel:+18655550199">+18655550199</a>Look up which exchange in Tennessee a specific 865 number is homed to, and whether its block is wireline or wireless. See what a reverse lookup can establish before relying on the answer.
506 active prefixes in this area code, assigned as 4,076 thousands-blocks — pooling splits one prefix across several carriers, so each block is listed separately with the rate centre it is homed to, its carrier of record, and the switch that serves it.
Showing blocks 1–100 of 4,076
| NPA-NXX | Block | Rate centre | Type | Carrier (OCN) | Switch | LATA | LIR | Dates |
|---|---|---|---|---|---|---|---|---|
| 865-200 | 0 | Knoxville | Landline or VoIP | METROPCS, INC. (5562) | KNVLTNMA96Z | 474 | — | — |
| 865-200 | 1 | Knoxville | Landline or VoIP | METROPCS, INC. (5562) | KNVLTNMA96Z | 474 | — | — |
| 865-200 | 2 | Knoxville | Landline or VoIP | METROPCS, INC. (5562) | KNVLTNMA96Z | 474 | — | — |
| 865-200 | 3 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-200 | 4 | Knoxville | Landline or VoIP | COMCAST IP PHONE, LLC (318J) | KNVLTNMAYHX | 474 | — | — |
| 865-200 | 5 | Knoxville | Landline or VoIP | COMCAST IP PHONE, LLC (318J) | KNVLTNMAYHX | 474 | — | — |
| 865-200 | 6 | Knoxville | Landline or VoIP | METROPCS, INC. (5562) | KNVLTNMA96Z | 474 | — | — |
| 865-200 | 7 | Knoxville | Landline or VoIP | METROPCS, INC. (5562) | KNVLTNMA96Z | 474 | — | — |
| 865-200 | 8 | Knoxville | Landline or VoIP | COMCAST IP PHONE, LLC (318J) | KNVLTNMAYHX | 474 | — | — |
| 865-200 | 9 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-200 | A | Knoxville | Landline or VoIP | METROPCS, INC. (5562) | KNVLTNMA96Z | 474 | — | — |
| 865-201 | 0 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-201 | 1 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-201 | 2 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-201 | 3 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-201 | 4 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-201 | 5 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-201 | 6 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-201 | 7 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-201 | 8 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-201 | 9 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-201 | A | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-202 | 0 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-202 | 1 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-202 | 2 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-202 | 3 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-202 | 4 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-202 | 5 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-202 | 6 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-202 | 7 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-202 | 8 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-202 | 9 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-202 | A | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-203 | 0 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | 1 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | 2 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | 3 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | 4 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | 5 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | 6 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | 7 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | 8 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | 9 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-203 | A | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-204 | 0 | Lenoir City | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - TN (124F) | KNVLTNMA56Z | 474 | — | — |
| 865-204 | 1 | Lenoir City | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-204 | 2 | Lenoir City | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-204 | 3 | Lenoir City | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-204 | 4 | Lenoir City | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-204 | 5 | Lenoir City | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-204 | 6 | Lenoir City | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-204 | 7 | Lenoir City | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-204 | 8 | Lenoir City | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-204 | 9 | Lenoir City | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-204 | A | Lenoir City | Landline or VoIP | BANDWIDTH.COM CLEC, LLC - TN (124F) | KNVLTNMA56Z | 474 | — | — |
| 865-205 | 0 | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-205 | 1 | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-205 | 2 | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-205 | 3 | Loudon | Landline or VoIP | TELEPORT COMMUNICATIONS AMERICA, LLC - TN (114F) | KNVLTNMA54Z | 474 | — | — |
| 865-205 | 4 | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-205 | 5 | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-205 | 6 | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-205 | 7 | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-205 | 8 | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-205 | 9 | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-205 | A | Loudon | Landline or VoIP | ONVOY, LLC - TN (525E) | KNVLTNMA49Z | 474 | — | — |
| 865-206 | 0 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-206 | 1 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-206 | 2 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-206 | 3 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-206 | 4 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-206 | 5 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-206 | 6 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-206 | 7 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-206 | 8 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-206 | 9 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-206 | A | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-207 | A | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-208 | 0 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | 1 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | 2 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | 3 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | 4 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | 5 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | 6 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | 7 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | 8 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | 9 | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-208 | A | Knoxville | Wireless | POWERTEL NASHVILLE LICENSES, INC. (7476) | KNVLTNMA96Z | 474 | — | — |
| 865-209 | 0 | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
| 865-209 | 1 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-209 | 2 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-209 | 3 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-209 | 4 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-209 | 5 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-209 | 6 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-209 | 7 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-209 | 8 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-209 | 9 | Knoxville | Wireless | CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN (6673) | KNVLTNIIAMD | 474 | — | — |
| 865-209 | A | Knoxville | Wireless | NEW CINGULAR WIRELESS PCS, LLC - GA (6214) | KNVLTNJHGT0 | 474 | — | — |
Block-level assignments from the North American Numbering Plan administrator, via localcallingguide.com.
Assigned Prefixes
506
Assignment Blocks
4,076
Rate Centers
33
Carriers of Record
49
| Type | Blocks | Share |
|---|---|---|
| Landline | 553 | 14% |
| Landline or VoIP | 1,945 | 48% |
| Wireless | 1,578 | 39% |
| Carrier | Blocks |
|---|---|
| ONVOY, LLC - TN | 596 |
| CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TN | 505 |
| BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL | 502 |
| NEW CINGULAR WIRELESS PCS, LLC - GA | 419 |
| POWERTEL NASHVILLE LICENSES, INC. | 389 |
| TELEPORT COMMUNICATIONS AMERICA, LLC - TN | 234 |
| PAETEC ITEL, LLC | 232 |
| BANDWIDTH.COM CLEC, LLC - TN | 212 |
| UNITED STATES CELLULAR - TN | 183 |
| LEVEL 3 COMMUNICATIONS, LLC - TN | 126 |
| 39 other carriers | 678 |
Carrier of record for each block. Numbers ported to another carrier keep their original block assignment, so this is not a lookup of who serves a given number today.
| Rate Center | Prefixes | Blocks |
|---|---|---|
| Knoxville | 276 | 2,202 |
| Maryville | 41 | 363 |
| Oak Ridge | 21 | 152 |
| Sevierville | 14 | 96 |
| Kingston | 11 | 73 |
| Lenoir City | 11 | 96 |
| Concord | 10 | 51 |
| Clinton | 8 | 77 |
| Mascot | 8 | 61 |
| Gatlinburg | 7 | 60 |
| Harriman | 7 | 54 |
| Powell | 7 | 54 |
| Jefferson City | 6 | 53 |
| Loudon | 6 | 55 |
| Dandridge | 5 | 41 |
| Greenback | 5 | 46 |
| Sharps Chapel | 5 | 53 |
| Bean Station | 4 | 36 |
| Chestnut Hill | 4 | 36 |
| Halls Crossroads | 4 | 21 |
| Lake City | 4 | 36 |
| Maynardville | 4 | 33 |
| Norris | 4 | 36 |
| Oliver Springs | 4 | 39 |
| Rockwood | 4 | 33 |
| Solway | 4 | 43 |
| West Sweetwater | 4 | 37 |
| Bent Creek | 3 | 32 |
| Claxton | 3 | 30 |
| Rutledge | 3 | 17 |
| Tate Springs | 3 | 13 |
| Washburn | 3 | 16 |
| White Pine | 3 | 31 |
A rate center is the telephone exchange area a number is homed to. It sets local calling boundaries, and is not the caller's current location.
Area code 865 is a North American Numbering Plan (NANP) telephone area code assigned to Tennessee, United States. It is one of 8 area codes serving Tennessee. As population and demand for phone numbers grew, the region was divided into multiple numbering plan areas to avoid exhausting the available 7-digit number pool.
Yes. 865 is an active North American Numbering Plan (NANP) area code, currently assigned to Tennessee, United States. It is safe to answer or dial calls using this area code.
Area code 865 covers 33 cities and communities in Tennessee, including Bean Station, Bent Creek, Chestnut Hill, Claxton, Clinton, and 28 more localities. This is based on telephone company rate center data — the geographic areas carriers use to determine local calling boundaries and to assign numbers when a business or individual requests a phone number in a specific city.
All numbers in the 865 area code observe Eastern Time (IANA timezone: America/New_York). Eastern Time is UTC−5 in winter (EST) and UTC−4 in summer (EDT). When placing a call to a 865 number from a different time zone, check the current local time above to avoid calling outside of business hours.
From within Tennessee, dial the 7-digit local number directly if calling within the same rate center, or dial 1 + 865 + 7-digit number for long-distance calls within North America. From outside the US or Canada, dial your country's international exit code followed by 1 865 XXX XXXX. The country code for both the United States and Canada in NANP is +1.
Format 865 numbers using E.164 notation as required by RFC 3966: prefix with +1 and omit dashes and parentheses (e.g., +18655550100). This format ensures tel: links work correctly on all mobile browsers and VoIP apps. See the tel: URI formatting guide for complete examples.