--- title: "Comcast IP Phone phone number prefixes" url: "https://lookvalid.com/carriers/comcast-ip-phone.md" canonical_url: "https://lookvalid.com/carriers/comcast-ip-phone" last_updated: "2026-10-19" type: "reference" summary: "Comcast IP Phone holds 1,857 of the 197,646 phone prefixes in service (<1%), across 52 states and territories and 246 area codes, per NANPA." related: ["https://lookvalid.com/carriers.md", "https://lookvalid.com/tools/carrier-lookup.md"] --- # Comcast IP Phone phone number prefixes Comcast IP Phone holds 1,857 of the 197,646 phone prefixes in service (<1%), across 52 states and territories and 246 area codes, per NANPA. Comcast IP Phone is one of the largest holders of North American phone number prefixes. NANPA assigned it 1,857 of the 197,646 central office codes in service, <1% of the total. ## Holder type No description is known for this holder, so it is not labeled mobile, landline or wholesale. ## Facts - Prefixes held: 1,857 of 197,646 in service (<1%) - States and territories: 52 - Area codes: 246 - Pooled prefixes: 1,731 of 1,857 (93%) - Thousands-blocks held in pooled prefixes: 19,306 - Rate centers: 1,150 - Registered names: Comcast IP Phone, LLC - Operating company numbers under this name: 1 ## Prefixes by state or territory | State or territory | Prefixes | | --- | --- | | VA | 168 | | PA | 132 | | MA | 127 | | FL | 122 | | GA | 116 | | IL | 92 | | MI | 87 | | TX | 75 | | OK | 70 | | AZ | 65 | | LA | 64 | | IN | 50 | | NJ | 47 | | WA | 47 | | CO | 43 | | TN | 43 | | NH | 40 | | MD | 39 | | AR | 36 | | CT | 36 | | NV | 35 | | RI | 35 | | KS | 28 | | NE | 28 | | MN | 27 | | VT | 25 | | UT | 22 | | OR | 19 | | OH | 18 | | MS | 15 | | WV | 13 | | NM | 11 | | NY | 10 | | AL | 9 | | DE | 9 | | SC | 9 | | IA | 7 | | NC | 7 | | ME | 5 | | MO | 5 | | WI | 4 | | ID | 3 | | KY | 3 | | MT | 2 | | ND | 2 | | AK | 1 | | DC | 1 | | HI | 1 | | PR | 1 | | SD | 1 | | VI | 1 | | WY | 1 | ## Prefixes by area code | Area code | Prefixes | | --- | --- | | [757](https://lookvalid.com/area-code/757.md) | 73 | | [405](https://lookvalid.com/area-code/405.md) | 41 | | [603](https://lookvalid.com/area-code/603.md) | 40 | | [401](https://lookvalid.com/area-code/401.md) | 35 | | [770](https://lookvalid.com/area-code/770.md) | 35 | | [781](https://lookvalid.com/area-code/781.md) | 35 | | [346](https://lookvalid.com/area-code/346.md) | 31 | | [470](https://lookvalid.com/area-code/470.md) | 27 | | [702](https://lookvalid.com/area-code/702.md) | 27 | | [717](https://lookvalid.com/area-code/717.md) | 27 | | [480](https://lookvalid.com/area-code/480.md) | 26 | | [804](https://lookvalid.com/area-code/804.md) | 26 | | [860](https://lookvalid.com/area-code/860.md) | 26 | | [479](https://lookvalid.com/area-code/479.md) | 25 | | [802](https://lookvalid.com/area-code/802.md) | 25 | | [978](https://lookvalid.com/area-code/978.md) | 23 | | [337](https://lookvalid.com/area-code/337.md) | 22 | | [904](https://lookvalid.com/area-code/904.md) | 22 | | [402](https://lookvalid.com/area-code/402.md) | 21 | | [508](https://lookvalid.com/area-code/508.md) | 21 | | [540](https://lookvalid.com/area-code/540.md) | 21 | | [720](https://lookvalid.com/area-code/720.md) | 21 | | [602](https://lookvalid.com/area-code/602.md) | 20 | | [734](https://lookvalid.com/area-code/734.md) | 20 | | [571](https://lookvalid.com/area-code/571.md) | 19 | | [708](https://lookvalid.com/area-code/708.md) | 19 | | [912](https://lookvalid.com/area-code/912.md) | 19 | | [267](https://lookvalid.com/area-code/267.md) | 18 | | [918](https://lookvalid.com/area-code/918.md) | 18 | | [423](https://lookvalid.com/area-code/423.md) | 17 | | [850](https://lookvalid.com/area-code/850.md) | 17 | | [224](https://lookvalid.com/area-code/224.md) | 16 | | [484](https://lookvalid.com/area-code/484.md) | 16 | | [561](https://lookvalid.com/area-code/561.md) | 16 | | [856](https://lookvalid.com/area-code/856.md) | 16 | | [248](https://lookvalid.com/area-code/248.md) | 15 | | [609](https://lookvalid.com/area-code/609.md) | 15 | | [774](https://lookvalid.com/area-code/774.md) | 15 | | [814](https://lookvalid.com/area-code/814.md) | 15 | | [832](https://lookvalid.com/area-code/832.md) | 15 | | [360](https://lookvalid.com/area-code/360.md) | 14 | | [385](https://lookvalid.com/area-code/385.md) | 14 | | [225](https://lookvalid.com/area-code/225.md) | 13 | | [253](https://lookvalid.com/area-code/253.md) | 13 | | [504](https://lookvalid.com/area-code/504.md) | 13 | | [786](https://lookvalid.com/area-code/786.md) | 13 | | [240](https://lookvalid.com/area-code/240.md) | 12 | | [301](https://lookvalid.com/area-code/301.md) | 12 | | [316](https://lookvalid.com/area-code/316.md) | 12 | | [217](https://lookvalid.com/area-code/217.md) | 11 | | [269](https://lookvalid.com/area-code/269.md) | 11 | | [276](https://lookvalid.com/area-code/276.md) | 11 | | [617](https://lookvalid.com/area-code/617.md) | 11 | | [623](https://lookvalid.com/area-code/623.md) | 11 | | [703](https://lookvalid.com/area-code/703.md) | 11 | | [765](https://lookvalid.com/area-code/765.md) | 11 | | [785](https://lookvalid.com/area-code/785.md) | 11 | | [812](https://lookvalid.com/area-code/812.md) | 11 | | [954](https://lookvalid.com/area-code/954.md) | 11 | | [985](https://lookvalid.com/area-code/985.md) | 11 | | [317](https://lookvalid.com/area-code/317.md) | 10 | | [443](https://lookvalid.com/area-code/443.md) | 10 | | [505](https://lookvalid.com/area-code/505.md) | 10 | | [539](https://lookvalid.com/area-code/539.md) | 10 | | [586](https://lookvalid.com/area-code/586.md) | 10 | | [615](https://lookvalid.com/area-code/615.md) | 10 | | [651](https://lookvalid.com/area-code/651.md) | 10 | | [970](https://lookvalid.com/area-code/970.md) | 10 | | [971](https://lookvalid.com/area-code/971.md) | 10 | | [281](https://lookvalid.com/area-code/281.md) | 9 | | [302](https://lookvalid.com/area-code/302.md) | 9 | | [425](https://lookvalid.com/area-code/425.md) | 9 | | [478](https://lookvalid.com/area-code/478.md) | 9 | | [724](https://lookvalid.com/area-code/724.md) | 9 | | [857](https://lookvalid.com/area-code/857.md) | 9 | | [219](https://lookvalid.com/area-code/219.md) | 8 | | [223](https://lookvalid.com/area-code/223.md) | 8 | | [239](https://lookvalid.com/area-code/239.md) | 8 | | [272](https://lookvalid.com/area-code/272.md) | 8 | | [309](https://lookvalid.com/area-code/309.md) | 8 | | [313](https://lookvalid.com/area-code/313.md) | 8 | | [352](https://lookvalid.com/area-code/352.md) | 8 | | [404](https://lookvalid.com/area-code/404.md) | 8 | | [413](https://lookvalid.com/area-code/413.md) | 8 | | [570](https://lookvalid.com/area-code/570.md) | 8 | | [706](https://lookvalid.com/area-code/706.md) | 8 | | [763](https://lookvalid.com/area-code/763.md) | 8 | | [203](https://lookvalid.com/area-code/203.md) | 7 | | [303](https://lookvalid.com/area-code/303.md) | 7 | | [304](https://lookvalid.com/area-code/304.md) | 7 | | [412](https://lookvalid.com/area-code/412.md) | 7 | | [520](https://lookvalid.com/area-code/520.md) | 7 | | [678](https://lookvalid.com/area-code/678.md) | 7 | | [725](https://lookvalid.com/area-code/725.md) | 7 | | [779](https://lookvalid.com/area-code/779.md) | 7 | | [815](https://lookvalid.com/area-code/815.md) | 7 | | [878](https://lookvalid.com/area-code/878.md) | 7 | | [501](https://lookvalid.com/area-code/501.md) | 6 | | [517](https://lookvalid.com/area-code/517.md) | 6 | | [531](https://lookvalid.com/area-code/531.md) | 6 | | [601](https://lookvalid.com/area-code/601.md) | 6 | | [616](https://lookvalid.com/area-code/616.md) | 6 | | [681](https://lookvalid.com/area-code/681.md) | 6 | | [754](https://lookvalid.com/area-code/754.md) | 6 | | [865](https://lookvalid.com/area-code/865.md) | 6 | | [206](https://lookvalid.com/area-code/206.md) | 5 | | [207](https://lookvalid.com/area-code/207.md) | 5 | | [318](https://lookvalid.com/area-code/318.md) | 5 | | [386](https://lookvalid.com/area-code/386.md) | 5 | | [434](https://lookvalid.com/area-code/434.md) | 5 | | [503](https://lookvalid.com/area-code/503.md) | 5 | | [574](https://lookvalid.com/area-code/574.md) | 5 | | [620](https://lookvalid.com/area-code/620.md) | 5 | | [630](https://lookvalid.com/area-code/630.md) | 5 | | [719](https://lookvalid.com/area-code/719.md) | 5 | | [769](https://lookvalid.com/area-code/769.md) | 5 | | [773](https://lookvalid.com/area-code/773.md) | 5 | | [801](https://lookvalid.com/area-code/801.md) | 5 | | [810](https://lookvalid.com/area-code/810.md) | 5 | | [843](https://lookvalid.com/area-code/843.md) | 5 | | [845](https://lookvalid.com/area-code/845.md) | 5 | | [870](https://lookvalid.com/area-code/870.md) | 5 | | [901](https://lookvalid.com/area-code/901.md) | 5 | | [260](https://lookvalid.com/area-code/260.md) | 4 | | [305](https://lookvalid.com/area-code/305.md) | 4 | | [330](https://lookvalid.com/area-code/330.md) | 4 | | [331](https://lookvalid.com/area-code/331.md) | 4 | | [440](https://lookvalid.com/area-code/440.md) | 4 | | [612](https://lookvalid.com/area-code/612.md) | 4 | | [712](https://lookvalid.com/area-code/712.md) | 4 | | [732](https://lookvalid.com/area-code/732.md) | 4 | | [847](https://lookvalid.com/area-code/847.md) | 4 | | [908](https://lookvalid.com/area-code/908.md) | 4 | | [251](https://lookvalid.com/area-code/251.md) | 3 | | [256](https://lookvalid.com/area-code/256.md) | 3 | | [312](https://lookvalid.com/area-code/312.md) | 3 | | [339](https://lookvalid.com/area-code/339.md) | 3 | | [410](https://lookvalid.com/area-code/410.md) | 3 | | [435](https://lookvalid.com/area-code/435.md) | 3 | | [445](https://lookvalid.com/area-code/445.md) | 3 | | [448](https://lookvalid.com/area-code/448.md) | 3 | | [509](https://lookvalid.com/area-code/509.md) | 3 | | [541](https://lookvalid.com/area-code/541.md) | 3 | | [564](https://lookvalid.com/area-code/564.md) | 3 | | [662](https://lookvalid.com/area-code/662.md) | 3 | | [740](https://lookvalid.com/area-code/740.md) | 3 | | [772](https://lookvalid.com/area-code/772.md) | 3 | | [848](https://lookvalid.com/area-code/848.md) | 3 | | [931](https://lookvalid.com/area-code/931.md) | 3 | | [979](https://lookvalid.com/area-code/979.md) | 3 | | [201](https://lookvalid.com/area-code/201.md) | 2 | | [208](https://lookvalid.com/area-code/208.md) | 2 | | [216](https://lookvalid.com/area-code/216.md) | 2 | | [231](https://lookvalid.com/area-code/231.md) | 2 | | [234](https://lookvalid.com/area-code/234.md) | 2 | | [270](https://lookvalid.com/area-code/270.md) | 2 | | [321](https://lookvalid.com/area-code/321.md) | 2 | | [325](https://lookvalid.com/area-code/325.md) | 2 | | [334](https://lookvalid.com/area-code/334.md) | 2 | | [351](https://lookvalid.com/area-code/351.md) | 2 | | [406](https://lookvalid.com/area-code/406.md) | 2 | | [409](https://lookvalid.com/area-code/409.md) | 2 | | [472](https://lookvalid.com/area-code/472) | 2 | | [475](https://lookvalid.com/area-code/475.md) | 2 | | [507](https://lookvalid.com/area-code/507.md) | 2 | | [567](https://lookvalid.com/area-code/567.md) | 2 | | [582](https://lookvalid.com/area-code/582.md) | 2 | | [610](https://lookvalid.com/area-code/610.md) | 2 | | [618](https://lookvalid.com/area-code/618.md) | 2 | | [629](https://lookvalid.com/area-code/629.md) | 2 | | [640](https://lookvalid.com/area-code/640.md) | 2 | | [667](https://lookvalid.com/area-code/667.md) | 2 | | [689](https://lookvalid.com/area-code/689.md) | 2 | | [701](https://lookvalid.com/area-code/701.md) | 2 | | [806](https://lookvalid.com/area-code/806.md) | 2 | | [816](https://lookvalid.com/area-code/816.md) | 2 | | [826](https://lookvalid.com/area-code/826.md) | 2 | | [920](https://lookvalid.com/area-code/920.md) | 2 | | [989](https://lookvalid.com/area-code/989.md) | 2 | | [202](https://lookvalid.com/area-code/202.md) | 1 | | [205](https://lookvalid.com/area-code/205.md) | 1 | | [215](https://lookvalid.com/area-code/215.md) | 1 | | [218](https://lookvalid.com/area-code/218.md) | 1 | | [228](https://lookvalid.com/area-code/228.md) | 1 | | [229](https://lookvalid.com/area-code/229.md) | 1 | | [252](https://lookvalid.com/area-code/252.md) | 1 | | [254](https://lookvalid.com/area-code/254.md) | 1 | | [307](https://lookvalid.com/area-code/307.md) | 1 | | [308](https://lookvalid.com/area-code/308.md) | 1 | | [315](https://lookvalid.com/area-code/315.md) | 1 | | [319](https://lookvalid.com/area-code/319.md) | 1 | | [320](https://lookvalid.com/area-code/320.md) | 1 | | [326](https://lookvalid.com/area-code/326.md) | 1 | | 340 | 1 | | [361](https://lookvalid.com/area-code/361.md) | 1 | | [417](https://lookvalid.com/area-code/417.md) | 1 | | [432](https://lookvalid.com/area-code/432.md) | 1 | | [458](https://lookvalid.com/area-code/458.md) | 1 | | [463](https://lookvalid.com/area-code/463.md) | 1 | | [515](https://lookvalid.com/area-code/515.md) | 1 | | [557](https://lookvalid.com/area-code/557) | 1 | | [563](https://lookvalid.com/area-code/563.md) | 1 | | [572](https://lookvalid.com/area-code/572.md) | 1 | | [573](https://lookvalid.com/area-code/573.md) | 1 | | [575](https://lookvalid.com/area-code/575.md) | 1 | | [585](https://lookvalid.com/area-code/585.md) | 1 | | [605](https://lookvalid.com/area-code/605.md) | 1 | | [607](https://lookvalid.com/area-code/607.md) | 1 | | [608](https://lookvalid.com/area-code/608.md) | 1 | | [713](https://lookvalid.com/area-code/713.md) | 1 | | [715](https://lookvalid.com/area-code/715.md) | 1 | | [716](https://lookvalid.com/area-code/716.md) | 1 | | [726](https://lookvalid.com/area-code/726.md) | 1 | | [737](https://lookvalid.com/area-code/737.md) | 1 | | [743](https://lookvalid.com/area-code/743.md) | 1 | | [762](https://lookvalid.com/area-code/762.md) | 1 | | [775](https://lookvalid.com/area-code/775.md) | 1 | | [803](https://lookvalid.com/area-code/803.md) | 1 | | [808](https://lookvalid.com/area-code/808.md) | 1 | | [828](https://lookvalid.com/area-code/828.md) | 1 | | [835](https://lookvalid.com/area-code/835.md) | 1 | | [838](https://lookvalid.com/area-code/838.md) | 1 | | [839](https://lookvalid.com/area-code/839.md) | 1 | | [854](https://lookvalid.com/area-code/854.md) | 1 | | [859](https://lookvalid.com/area-code/859.md) | 1 | | [862](https://lookvalid.com/area-code/862.md) | 1 | | [863](https://lookvalid.com/area-code/863.md) | 1 | | [864](https://lookvalid.com/area-code/864.md) | 1 | | [872](https://lookvalid.com/area-code/872.md) | 1 | | [906](https://lookvalid.com/area-code/906.md) | 1 | | [907](https://lookvalid.com/area-code/907.md) | 1 | | [915](https://lookvalid.com/area-code/915.md) | 1 | | [928](https://lookvalid.com/area-code/928.md) | 1 | | [936](https://lookvalid.com/area-code/936.md) | 1 | | 939 | 1 | | [940](https://lookvalid.com/area-code/940.md) | 1 | | [941](https://lookvalid.com/area-code/941.md) | 1 | | [943](https://lookvalid.com/area-code/943.md) | 1 | | [945](https://lookvalid.com/area-code/945.md) | 1 | | [947](https://lookvalid.com/area-code/947.md) | 1 | | [952](https://lookvalid.com/area-code/952.md) | 1 | | [956](https://lookvalid.com/area-code/956.md) | 1 | | [959](https://lookvalid.com/area-code/959.md) | 1 | | [980](https://lookvalid.com/area-code/980.md) | 1 | | [984](https://lookvalid.com/area-code/984.md) | 1 | | [986](https://lookvalid.com/area-code/986.md) | 1 | ## Caveats The holder is the company NANPA assigned the codes to, under the legal name it registered, which can differ from the brand customers see. Numbers port, so a number in one of these prefixes may now be with another carrier. To see which carrier holds a number's block, use the [carrier lookup](https://lookvalid.com/tools/carrier-lookup.md). See all holders in the [ranked table](https://lookvalid.com/carriers.md). Source: NANPA central office code report dated 2026-10-17 and thousands-block report dated 2026-10-17. ## Related - [Largest phone number holders by prefix](https://lookvalid.com/carriers.md) - [Free carrier lookup](https://lookvalid.com/tools/carrier-lookup.md)