{ "url": "https://phonelookup.dev/prefix/us-272", "npa": "272", "slug": "us-272", "iso": "US", "country": "United States", "regions": [ { "code": "PA", "name": "Pennsylvania", "exchanges": 354 } ], "exchanges": 354, "known": 336, "byLineType": { "fixed_line": 29, "mobile": 146, "unknown": 18, "voip": 161 }, "carriers": [ { "name": "AT&T", "exchanges": 86, "byLineType": { "fixed_line": 1, "mobile": 85 }, "ranges": [ "201", "208", "219–220", "231", "241", "246–247", "259–260", "262", "284–287", "293", "300", "303", "308", "310", "319–321", "326", "328–329", "336–339", "351", "384", "389", "393", "395–397", "401", "409–410", "412–419", "421", "423", "425", "427", "429–432", "434", "439–441", "449–453", "455", "457–459", "468–474", "476–479", "481", "484–488" ] }, { "name": "Onvoy", "exchanges": 58, "byLineType": { "voip": 58 }, "ranges": [ "203–204", "218", "222", "225", "227", "232–234", "256", "258", "261", "271", "273–274", "277", "282", "296–297", "312", "322", "324–325", "327", "331", "333", "343", "346–349", "380–381", "385–388", "390–391", "394", "398", "402", "406–408", "422", "428", "444–445", "456", "480", "483", "666", "732", "770", "777", "888", "999" ] }, { "name": "Ton80 Communications", "exchanges": 35, "byLineType": { "voip": 35 }, "ranges": [ "353", "382–383", "424", "426", "437", "442–443", "447–448", "462–464", "568", "624", "632–633", "636–638", "642", "662–664", "672", "676", "727", "746", "763", "776", "782", "832", "837", "879", "992" ] }, { "name": "T-Mobile", "exchanges": 23, "byLineType": { "mobile": 23 }, "ranges": [ "209", "226", "244", "253", "255", "257", "267–268", "276", "278", "280", "283", "291", "301", "305", "332", "334–335", "360", "399", "405", "436", "438" ] }, { "name": "Emergency Networks", "exchanges": 21, "byLineType": { "mobile": 21 }, "ranges": [ "263", "270", "272", "288", "290", "292", "299", "302", "344", "350", "352", "354–355", "357–358", "372–373", "377", "702", "720", "722" ] }, { "name": "IP Horizon", "exchanges": 17, "byLineType": { "voip": 17 }, "ranges": [ "250", "361–371", "374–376", "378–379" ] }, { "name": "Verizon", "exchanges": 16, "byLineType": { "fixed_line": 5, "mobile": 11 }, "ranges": [ "214", "223–224", "230", "237–238", "245", "275", "281", "298", "315", "392", "460–461", "475", "762" ] }, { "name": "Bandwidth.com", "exchanges": 9, "byLineType": { "voip": 9 }, "ranges": [ "229", "239–240", "243", "252", "266", "279", "313", "359" ] }, { "name": "Fractel", "exchanges": 9, "byLineType": { "voip": 9 }, "ranges": [ "345", "356", "500", "529", "600", "766", "788", "822", "900" ] }, { "name": "Comcast", "exchanges": 8, "byLineType": { "voip": 8 }, "ranges": [ "202", "228", "251", "264", "269", "314", "316", "323" ] }, { "name": "CoreTel", "exchanges": 7, "byLineType": { "fixed_line": 7 }, "ranges": [ "213", "221", "400", "435", "446", "467", "634" ] }, { "name": "Lumen", "exchanges": 7, "byLineType": { "fixed_line": 6, "voip": 1 }, "ranges": [ "212", "242", "254", "433", "466", "639", "786" ] }, { "name": "COMMIO LLC", "exchanges": 6, "byLineType": { "voip": 6 }, "ranges": [ "306", "340–342", "867", "922" ] }, { "name": "Peerless Network", "exchanges": 5, "byLineType": { "voip": 5 }, "ranges": [ "200", "215–216", "236", "295" ] }, { "name": "Dish Wireless", "exchanges": 4, "byLineType": { "mobile": 4 }, "ranges": [ "289", "294", "317–318" ] }, { "name": "TELNYX", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "205", "207", "265" ] }, { "name": "HD Carrier", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "249", "304" ] }, { "name": "Twilio International", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "330", "892" ] }, { "name": "8x8", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "880" ] }, { "name": "Ahoi", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "758" ] }, { "name": "Astound Broadband", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "307" ] }, { "name": "Brightlink Communications", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "248" ] }, { "name": "CSC Wireless LLC", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "235" ] }, { "name": "Callworks Corporation", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "403" ] }, { "name": "Frontier", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "808" ] }, { "name": "North Penn Access", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "404" ] }, { "name": "Nuso", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "309" ] }, { "name": "Shelltel", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "454" ] }, { "name": "Skyetel", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "772" ] }, { "name": "Terra Nova Telecom", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "800" ] }, { "name": "The North-Eastern Pennsylvania Telephone Company", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "217" ] }, { "name": "Tpx Communications", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "618" ] }, { "name": "Vonage", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "420" ] }, { "name": "Wavenation", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "465" ] }, { "name": "Wide Voice", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "482" ] }, { "name": "Windstream", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "206" ] } ], "grid": "vmvvvvfvmmuufffvvfvmmfvmmvmvvvmmvvvmvfmvvmfvmmmmvvvvvmfmvmvmmvfmvvvmmvmvmvvmmvmvmfvmmmmmmmmmmmmvvvmmmmmmvmvfmfmuvvvmvmmmmmvvvvmvmmvvmvmmmmmmvvvvmvvvvvmmmvmmvmmvmvvvvvvvvvvvmmvvvmvvvvvvmvvvvmvvmmvmmmvmfmvvfmvvvmmummmmmmmmvmvmvmvmvmmmmfmfmvmmmmvvvvfvvmmmmmmmvmmmmfvvvfvfmmmmmmmmmmmmvmfvmmmmm-----------v----------u-----------------v-------------------------u------------v-u-----------------------------v----------u------f-----v-------vvf-vvvf--v-------------------vvv-v-----v---v-----------------------u-m--------u--------m-m----v----v-------------v-----------f---fv--v---v-v---vv----v---f-v-----------v-------f--u----------v---------v----v-----------------------------v-----------vv-------v-u-v-------v----------u----------v-------------u-------------u-------uu----------------u---------------v------v", "patterns": { "all": "^\\+1272[2-9]\\d{6}$", "fixed_line": "^\\+1272(?:2(?:06|1[2-47]|[28]1|37|[46]2|54)|30[79]|4(?:0[04]|3[35]|46|6[157]|82)|6(?:18|3[49])|7(?:58|62|86)|808)\\d{4}$", "mobile": "^\\+1272(?:2(?:0[189]|19|2[0346]|3[0158]|4[14-7]|5[3579]|6[0378]|7[02568]|8[03-9]|9[0-489])|3(?:0[0-358]|1[057-9]|2[01689]|3[24-9]|44|5[0-24578]|60|7[237]|8[49]|9[235-79])|4(?:0[159]|1[02-9]|2[13579]|3[0-24689]|4[019]|5[0-57-9]|6[089]|7\\d|8[14-8])|7(?:02|2[02]))\\d{4}$", "voip": "^\\+1272(?:2(?:0[02-57]|1[568]|2[257-9]|3[2-469]|4[0389]|5[0-268]|6[14-69]|7[13479]|82|9[5-7])|3(?:0[46]|1[2-46]|2[2-57]|3[013]|4[0-35-9]|5[369]|6[1-9]|7[014-689]|8[0-35-8]|9[0148])|4(?:0[236-8]|2[02468]|37|4[2-578]|56|6[2-46]|8[03])|5(?:00|29|68)|6(?:00|24|3[236-8]|42|6[2-46]|7[26])|7(?:27|32|46|6[36]|7[0267]|8[28])|8(?:00|[29]2|3[27]|67|79|8[08])|9(?:00|22|9[29]))\\d{4}$" }, "sandbox": { "input": "+12725550123", "valid": true, "type": "Fixed line or mobile", "region": "US", "formats": { "e164": "+12725550123", "international": "+1 272-555-0123", "national": "(272) 555-0123", "rfc3966": "tel:+1-272-555-0123" }, "parts": { "countryCode": "+1", "destinationCode": "272", "destinationKind": "area code", "subscriber": "5550123" } }, "faq": [ { "question": "Where is area code 272?", "answer": "Area code 272 is in Pennsylvania, in the United States: all 354 of its exchanges on record are there. From abroad it is dialled +1 272, then the seven-digit number." }, { "question": "Is a 272 number mobile or landline?", "answer": "Either: in the North American Numbering Plan the line type belongs to the exchange (the three digits after the area code), not to the area code. Of the 354 exchanges on record in 272, 146 (41%) were allocated as mobile, 29 (8%) as fixed line, 161 (45%) as VoIP and 18 (5%) have no line type on record. A number can have been ported since, to another carrier and even to another line type." }, { "question": "Which carriers have numbers in area code 272?", "answer": "36 carriers hold exchanges in 272 on record; the most: AT&T (86), Onvoy (58) and Ton80 Communications (35). These are the original allocations: with number portability, a number may be served by another carrier today, which only a live carrier lookup (an HLR or MNP query) can tell." }, { "question": "How do I validate a 272 phone number?", "answer": "In E.164 a 272 number matches ^\\+1272[2-9]\\d{6}$: +1, the area code, a central office code that does not start with 0 or 1, then four digits. Written nationally it reads (272) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP." } ], "neighbours": { "sameRegion": [ "us-215", "us-223", "us-267", "us-412", "us-445", "us-484", "us-570", "us-582", "us-610", "us-717", "us-724", "us-814", "us-835", "us-878" ], "previous": "us-270", "next": "us-274" }, "meta": { "dataAsOf": "2026-10-25", "dataPoints": 354, "references": [ { "authority": "NANPA", "title": "North American Numbering Plan Administrator", "url": "https://nanpa.com/" }, { "authority": "CNAC", "title": "Canadian Numbering Administrator", "url": "https://www.cnac.ca/" }, { "authority": "ITU", "title": "National numbering plan: United States", "url": "https://www.itu.int/oth/T02020000DE/en" } ] } }