{ "url": "https://phonelookup.dev/prefix/us-207", "npa": "207", "slug": "us-207", "iso": "US", "country": "United States", "regions": [ { "code": "ME", "name": "Maine", "exchanges": 763 } ], "exchanges": 763, "known": 747, "byLineType": { "fixed_line": 502, "mobile": 202, "unknown": 16, "voip": 43 }, "carriers": [ { "name": "Consolidated Communications", "exchanges": 305, "byLineType": { "fixed_line": 305 }, "ranges": [ "201–202", "223", "230", "236", "238", "244", "253", "255", "259–260", "262", "268", "275–276", "282–288", "293–294", "324–328", "338–339", "342", "344–346", "348", "351", "353–354", "359", "361", "363–365", "367–369", "371–375", "377", "382", "384", "386", "389", "395–396", "398", "422", "425–427", "429", "435", "438–439", "442–445", "448", "451–457", "459", "463", "465", "467", "469", "472–477", "483", "486–488", "490", "492–493", "495–499", "521", "524–525", "528", "532", "534", "538–539", "541", "543", "546–549", "552", "554", "561–562", "564–565", "567", "569", "574–575", "581–583", "588–589", "593–594", "596", "621–627", "629", "633", "636–637", "641–642", "645–648", "655", "658", "662–664", "666–668", "672", "675–676", "685", "688", "693", "695–698", "720–723", "725–726", "728–729", "733–734", "736–738", "741", "743–744", "746", "748", "753", "755–762", "764–769", "771–779", "781–784", "786–788", "791–799", "818", "821–822", "825", "827–829", "832–834", "839", "842–843", "845–848", "851", "853–854", "856–859", "861", "863–868", "870–874", "876–879", "882–883", "885", "892–893", "895–897", "923–925", "928", "930", "933–935", "937", "941–943", "946–947", "963", "965", "967–968", "973–974", "981", "983", "985", "989–991", "993", "997–998" ] }, { "name": "Verizon", "exchanges": 98, "byLineType": { "fixed_line": 7, "mobile": 91 }, "ranges": [ "200", "205", "210", "217", "227–228", "231–233", "239–240", "242", "248–249", "256", "267", "270", "272", "274", "279–280", "290–291", "298", "306", "310", "314–315", "317", "323", "330", "337", "340–341", "343", "350", "360", "381", "390", "400", "402", "410", "418", "431–432", "436", "447", "449", "458", "464", "468", "478", "480–481", "484", "500", "502", "504–505", "509", "515", "520", "522", "530–531", "576–578", "595", "604", "630–631", "640", "650", "653", "659", "670", "690–691", "694", "708", "712–714", "718", "730", "745", "751", "804", "812", "814", "816", "830", "844", "849", "852", "951", "999" ] }, { "name": "AT&T", "exchanges": 46, "byLineType": { "fixed_line": 9, "mobile": 37 }, "ranges": [ "206", "218", "229", "245", "250–251", "261", "266", "292", "304", "312", "318", "329", "383", "387", "391", "401", "404", "406", "415", "420", "506", "556", "559", "572", "590", "601", "606–608", "632", "651", "671", "702", "749", "752", "802", "807", "831", "837–838", "841", "898", "902", "939", "952" ] }, { "name": "UScellular", "exchanges": 44, "byLineType": { "mobile": 44 }, "ranges": [ "212", "214–216", "263", "271", "299", "316", "320", "322", "349", "356–357", "380", "393", "399", "416", "441", "446", "460–462", "479", "485", "491", "540", "542", "551", "557", "570", "592", "598", "610", "649", "660", "717", "731", "754", "890", "904", "931", "944", "949", "975" ] }, { "name": "TDS Telecom", "exchanges": 35, "byLineType": { "fixed_line": 35 }, "ranges": [ "235", "237", "243", "246", "265", "269", "273", "277–278", "296–297", "334–335", "362", "366", "379", "397", "434", "526", "566", "585", "587", "628", "634–635", "639", "643", "652", "654", "678", "683–684", "724", "862", "938" ] }, { "name": "Paetec Itel", "exchanges": 25, "byLineType": { "fixed_line": 25 }, "ranges": [ "208", "213", "221–222", "226", "319", "321", "347", "385", "407", "430", "433", "470", "510", "512", "514", "523", "571", "591", "615", "619", "686", "692", "735", "805" ] }, { "name": "T-Mobile", "exchanges": 24, "byLineType": { "mobile": 24 }, "ranges": [ "219", "252", "289", "313", "332", "378", "408–409", "413", "417", "423", "450", "508", "599", "602", "719", "815", "869", "880", "891", "955", "977", "987", "995" ] }, { "name": "Mid-Maine Communications", "exchanges": 18, "byLineType": { "fixed_line": 18 }, "ranges": [ "257", "355", "394", "403", "489", "553", "620", "669", "679–680", "689", "732", "817", "826", "884", "887", "889", "992" ] }, { "name": "Lumen", "exchanges": 17, "byLineType": { "fixed_line": 17 }, "ranges": [ "258", "281", "295", "301", "331", "370", "376", "424", "466", "516–517", "536", "558", "614", "618", "808", "835" ] }, { "name": "Pine Tree Networks", "exchanges": 14, "byLineType": { "fixed_line": 14 }, "ranges": [ "247", "550", "612", "661", "687", "699", "716", "727", "790", "801", "803", "860", "899", "929" ] }, { "name": "Spectrum", "exchanges": 14, "byLineType": { "fixed_line": 14 }, "ranges": [ "241", "302", "412", "494", "507", "573", "613", "616", "682", "742", "747", "813", "901", "956" ] }, { "name": "Sinch (Inteliquent)", "exchanges": 13, "byLineType": { "voip": 13 }, "ranges": [ "220", "305", "352", "405", "503", "579", "707", "819–820", "823", "886", "910", "945" ] }, { "name": "Oxford Networks", "exchanges": 10, "byLineType": { "fixed_line": 10 }, "ranges": [ "254", "303", "307", "333", "440", "513", "605", "739", "907", "922" ] }, { "name": "Oxford West Telephone Company", "exchanges": 9, "byLineType": { "fixed_line": 9 }, "ranges": [ "392", "527", "533", "545", "665", "824", "836", "875", "966" ] }, { "name": "Tidewater Telecom", "exchanges": 8, "byLineType": { "fixed_line": 8 }, "ranges": [ "529", "563", "586", "644", "677", "763", "785", "789" ] }, { "name": "Peerless Network", "exchanges": 7, "byLineType": { "voip": 7 }, "ranges": [ "308–309", "421", "519", "560", "705", "962" ] }, { "name": "Oxford Telephone Company", "exchanges": 6, "byLineType": { "fixed_line": 6 }, "ranges": [ "224–225", "336", "388", "597", "674" ] }, { "name": "Comcast", "exchanges": 5, "byLineType": { "voip": 5 }, "ranges": [ "656", "703–704", "715", "994" ] }, { "name": "Fractel", "exchanges": 4, "byLineType": { "voip": 4 }, "ranges": [ "600", "800", "855", "900" ] }, { "name": "Unitel", "exchanges": 4, "byLineType": { "fixed_line": 4 }, "ranges": [ "234", "437", "568", "948" ] }, { "name": "BayRing Communications", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "358", "806", "894" ] }, { "name": "Great Works Internet", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "203–204", "710" ] }, { "name": "TELNYX", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "209", "419", "810" ] }, { "name": "The Pine Tree Networks", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "428", "657", "926" ] }, { "name": "Ucom Paging", "exchanges": 3, "byLineType": { "mobile": 3 }, "ranges": [ "914", "916–917" ] }, { "name": "Union River Telephone Company", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "537", "584", "638" ] }, { "name": "COMMIO LLC", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "414", "535" ] }, { "name": "Enhanced Communications", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "482", "770" ] }, { "name": "IDT America", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "850", "957" ] }, { "name": "LINCOLNVILLE TELEPHONE COMPANY", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "701", "706" ] }, { "name": "Nuso", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "471", "740" ] }, { "name": "Bandwidth.com", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "580" ] }, { "name": "Brightlink Communications", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "501" ] }, { "name": "CSC Wireless LLC", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "544" ] }, { "name": "Dish Wireless", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "780" ] }, { "name": "Emergency Networks", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "881" ] }, { "name": "Exiant", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "750" ] }, { "name": "HD Carrier", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "709" ] }, { "name": "Securesyscom", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "518" ] }, { "name": "Terra Nova Telecom", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "888" ] }, { "name": "Tpx Communications", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "609" ] }, { "name": "Vonage", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "300" ] }, { "name": "Wavenation", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "264" ] }, { "name": "YMax Communications", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "809" ] } ], "grid": "mffffmmufvmumfmmmmfmvffffffmfmfmmmffffffmfmffmffmmmmmfffmffffffmffmmffmmmfmffffmmffffffffmmmmfffffmmvffffvmfvvmummmmmmmfmfmmfffffmmfmffffmffmmfmfffffmmfvfffmmffffffffffffffffffffmfmmfmffffffmmfmfffffmmmmfmvmfmmfufmvmmmmvmvfmfffffffmmfffmffffmffffmmfmmfffffffmfmmmfffffmfffffffffmmmmvfmmfffffmffffffffmvmvmmffmmfufffmfffvmfmfffffffmmfffvffffmfmfmffffffmfffufmffvfffffffffmfmfffmmmvvfffffffffmfmffmffmmvmm-mffmmfmufffff-ffffffffffffmmmffffffffffffffffmmmfmffvffmmfffffffffmmf-fffffff-fffffffffmffmfffffufmvvvfvmvfummmvfmmmffffffffffmmfffffffffffffmfffmvmmfmfffffffffffffffvfffffffffmfffffffffffffffffffvfffmffmfvvumfmmmffvvffvffffffmmfffffmmf-mffmffffmffmffvfffffffffffffmffffffffffmmffffvfvfmmffffffmfvfm-m--f--vu--m-mm----fffff-fffm-fff-ffm-fffmvfffmumm--mffuu--vf-ffff----ffmum---f-f-f-mufffffvm-ffm", "patterns": { "all": "^\\+1207[2-9]\\d{6}$", "fixed_line": "^\\+1207(?:2(?:0[1-48]|1[38]|2[1-68]|3[04-9]|4[13467]|5[3-57-9]|6[0-24589]|7[35-8]|8[1-8]|9[3-7])|3(?:0[1-47]|19|2[14-8]|3[13-689]|[49][24-8]|5[13-589]|6\\d|7[0-79]|8[24-9])|4(?:0[37]|1[02]|2[24-9]|3[03-57-9]|4[02-58]|5[1-79]|6[3-79]|7[0-7]|8[36-9]|9[02-9])|5(?:0[67]|1[02-46-8]|2[13-9]|3[2-46-9]|4[135-9]|5[02-4689]|[68][1-9]|7[13-5]|9[13467])|6(?:0[569]|1[2-689]|2\\d|3[3-9]|4[0-8]|5[24578]|6[1-9]|7[24-9]|8[02-9]|9[0235-9])|7(?:0[16]|1[06]|[269]\\d|3[2-9]|4[0-46-8]|5[35-9]|[78][1-9])|8(?:0[1-3568]|1[378]|2[124-9]|3[2-69]|4[235-8]|5[01346-9]|6[0-8]|7\\d|8[2-579]|9[2-79])|9(?:0[17]|2[2-689]|3[03-578]|4[1-36-8]|5[67]|6[35-8]|7[34]|8[1359]|9[0-378]))\\d{4}$", "mobile": "^\\+1207(?:2(?:0[056]|1[024-79]|2[79]|3[1-3]|4[02589]|5[0-26]|6[367]|7[0-249]|8[09]|9[0-289])|3(?:06|1[02-8]|2[0239]|3[027]|[49][0139]|5[067]|78|8[013])|4(?:0[0-24689]|1[35-8]|2[03]|3[126]|4[1679]|5[08]|6[0-28]|7[89]|8[0145]|91)|5(?:0[024589]|15|2[02]|3[01]|4[024]|5[17]|7[026-8]|9[02589])|6(?:0[12478]|[16]0|3[0-2]|49|5[0139]|7[01]|9[14])|7(?:0[28]|1[2-47-9]|3[01]|4[59]|5[124]|80)|8(?:0[47]|1[24-6]|3[0178]|4[149]|52|69|8[01]|9[018])|9(?:0[24]|1[467]|3[19]|4[49]|5[125]|7[57]|87|9[59]))\\d{4}$", "voip": "^\\+1207(?:2(?:09|20)|3(?:0[0589]|52)|4(?:05|1[49]|21|82)|5(?:0[13]|[17]9|35|[68]0)|6(?:00|56)|7(?:0[3-579]|15|[57]0)|8(?:[01][09]|2[03]|55|8[68])|9(?:[01]0|45|62|94))\\d{4}$" }, "sandbox": { "input": "+12075550123", "valid": true, "type": "Fixed line or mobile", "region": "US", "formats": { "e164": "+12075550123", "international": "+1 207-555-0123", "national": "(207) 555-0123", "rfc3966": "tel:+1-207-555-0123" }, "parts": { "countryCode": "+1", "destinationCode": "207", "destinationKind": "area code", "subscriber": "5550123" } }, "faq": [ { "question": "Where is area code 207?", "answer": "Area code 207 is in Maine, in the United States: all 763 of its exchanges on record are there. From abroad it is dialled +1 207, then the seven-digit number." }, { "question": "Is a 207 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 763 exchanges on record in 207, 202 (26%) were allocated as mobile, 502 (66%) as fixed line, 43 (6%) as VoIP and 16 (2%) 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 207?", "answer": "44 carriers hold exchanges in 207 on record; the most: Consolidated Communications (305), Verizon (98) and AT&T (46). 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 207 phone number?", "answer": "In E.164 a 207 number matches ^\\+1207[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 (207) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP." } ], "neighbours": { "sameRegion": [], "previous": "us-206", "next": "us-208" }, "meta": { "dataAsOf": "2026-10-25", "dataPoints": 763, "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" } ] } }