{ "url": "https://phonelookup.dev/prefix/us-806", "npa": "806", "slug": "us-806", "iso": "US", "country": "United States", "regions": [ { "code": "TX", "name": "Texas", "exchanges": 752 } ], "exchanges": 752, "known": 737, "byLineType": { "fixed_line": 474, "mobile": 162, "unknown": 15, "voip": 101 }, "carriers": [ { "name": "AT&T", "exchanges": 209, "byLineType": { "fixed_line": 132, "mobile": 71, "voip": 6 }, "ranges": [ "203", "212", "220–221", "228", "252", "255–256", "260", "264", "269–270", "273–275", "277–282", "291", "293", "296", "302", "307", "309", "316–317", "320–321", "323–324", "329", "333–335", "337", "340–342", "344–345", "349", "351–356", "358–359", "363–364", "369", "371–376", "378–379", "381–383", "386", "390", "392–393", "401", "407", "419–420", "422", "425", "429", "437", "443", "445", "457", "459", "463–464", "467–468", "470", "472–475", "477", "480", "486", "494", "496", "508", "523", "527", "543", "559", "566", "570", "572–573", "595", "600", "607", "610", "620", "622", "626", "638", "640", "651–652", "655–656", "660–661", "663", "665", "669", "674", "676–677", "679", "681", "683", "698", "703", "706", "721", "723–725", "730", "733", "736", "740–749", "752", "758–759", "761–763", "765–767", "770", "773–776", "779–780", "782–799", "816", "819", "828", "831", "834–835", "839", "841", "848", "869", "878", "881", "886–887", "896", "898", "907–909", "922", "929", "957", "970", "977", "983", "987" ] }, { "name": "Windstream", "exchanges": 112, "byLineType": { "fixed_line": 112 }, "ranges": [ "226", "229", "233–235", "238", "246–249", "253", "259", "266–267", "287", "298–299", "314", "325", "365", "385", "396", "399", "405", "426", "434–436", "442", "447", "456", "461", "482–483", "493", "495", "509", "515", "534", "537–539", "546", "551", "558", "562", "574", "581–583", "592–594", "597", "601", "604", "608–609", "612–619", "624", "628", "630–631", "634", "637", "647", "653", "658–659", "667", "675", "691", "693–695", "716", "732", "826", "832", "845", "852", "856–857", "862", "865–868", "872", "874", "883", "885", "888", "892", "894", "897", "934–935", "938", "945", "948", "966", "995", "997–998" ] }, { "name": "Verizon", "exchanges": 52, "byLineType": { "fixed_line": 4, "mobile": 48 }, "ranges": [ "200–202", "204–205", "207", "215–217", "231", "240–241", "268", "283", "290", "292", "315", "318–319", "330", "336", "338", "346", "391", "395", "406", "454", "549", "567", "598", "632", "654", "662", "664", "670–673", "678", "680", "685", "690", "710", "777–778", "781", "801", "891", "893", "930", "979", "994" ] }, { "name": "Lumen", "exchanges": 40, "byLineType": { "fixed_line": 28, "voip": 12 }, "ranges": [ "208", "223", "243", "300", "397", "413", "415", "417", "421", "424", "446", "452", "476", "501", "504–507", "514", "519", "526", "529", "540", "553", "563", "571", "576–577", "579", "587", "589", "591", "606", "621", "639", "686", "731", "739", "802", "853" ] }, { "name": "Onvoy", "exchanges": 40, "byLineType": { "voip": 40 }, "ranges": [ "209", "230", "232", "301", "304", "313", "388", "416", "432", "450", "478", "491", "498", "500", "513", "524", "531", "541–542", "545", "547", "550", "557", "586", "590", "602–603", "605", "666", "692", "714", "719", "737", "772", "806", "808", "810", "836", "900", "910" ] }, { "name": "T-Mobile", "exchanges": 28, "byLineType": { "mobile": 28 }, "ranges": [ "206", "218", "224", "236", "239", "332", "400", "433", "438", "440–441", "444", "451", "466", "471", "517–518", "535", "544", "548", "584", "717", "729", "751", "760", "884", "928", "939" ] }, { "name": "AMA TechTel", "exchanges": 26, "byLineType": { "fixed_line": 26 }, "ranges": [ "222", "242", "286", "306", "322", "326", "380", "427", "449", "528", "532", "536", "554", "625", "643", "712", "720", "722", "820", "822", "851", "854", "880", "899", "937", "943" ] }, { "name": "NTS Communications", "exchanges": 23, "byLineType": { "fixed_line": 23 }, "ranges": [ "213", "261", "308", "331", "398", "431", "485", "490", "520", "530", "564", "568–569", "588", "636", "687–688", "728", "771", "800", "833", "870", "993" ] }, { "name": "Cap Rock Telephone Cooperative", "exchanges": 16, "byLineType": { "fixed_line": 16 }, "ranges": [ "237", "254", "263", "271", "284", "294", "347–348", "423", "455", "469", "492", "596", "623", "629", "689" ] }, { "name": "South Plains Telephone Cooperative", "exchanges": 16, "byLineType": { "fixed_line": 16 }, "ranges": [ "245", "262", "297", "328", "649", "657", "697", "757", "829", "842", "863–864", "873", "879", "889", "895" ] }, { "name": "Optimum", "exchanges": 15, "byLineType": { "fixed_line": 15 }, "ranges": [ "219", "303", "312", "367–368", "402", "404", "408", "418", "453", "701", "704", "803", "818", "855" ] }, { "name": "Poka Lambro Telephone Cooperative", "exchanges": 15, "byLineType": { "fixed_line": 15 }, "ranges": [ "327", "428", "439", "462", "465", "487", "489", "497", "522", "585", "645", "755–756", "924", "996" ] }, { "name": "Bandwidth.com", "exchanges": 11, "byLineType": { "voip": 11 }, "ranges": [ "305", "370", "410", "412", "414", "556", "702", "707–709", "932" ] }, { "name": "Mid-Plains Rural Telephone Cooperative", "exchanges": 10, "byLineType": { "fixed_line": 10 }, "ranges": [ "488", "499", "627", "633", "668", "684", "764", "823", "847", "944" ] }, { "name": "West Texas Rural Telephone", "exchanges": 9, "byLineType": { "fixed_line": 9 }, "ranges": [ "225", "258", "265", "276", "289", "295", "357", "578", "825" ] }, { "name": "XIT Rural Telephone Cooperative", "exchanges": 8, "byLineType": { "fixed_line": 8 }, "ranges": [ "343", "362", "377", "384", "727", "753", "769", "984" ] }, { "name": "Emergency Networks", "exchanges": 7, "byLineType": { "mobile": 7 }, "ranges": [ "210", "812–813", "817", "901–902", "904" ] }, { "name": "XIT Telecommunications and Technology", "exchanges": 7, "byLineType": { "fixed_line": 7 }, "ranges": [ "244", "361", "366", "533", "635", "844", "967" ] }, { "name": "WEST PLAINS Telecommunications", "exchanges": 6, "byLineType": { "fixed_line": 6 }, "ranges": [ "525", "925", "927", "933", "946", "965" ] }, { "name": "Brightlink Communications", "exchanges": 5, "byLineType": { "mobile": 2, "voip": 3 }, "ranges": [ "502–503", "804", "809", "858" ] }, { "name": "Mid-Plains Communications", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "479", "552", "599", "838", "905" ] }, { "name": "Panhandle Telecom", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "644", "648", "650", "750", "850" ] }, { "name": "TELNYX", "exchanges": 5, "byLineType": { "voip": 5 }, "ranges": [ "521", "696", "699", "735", "738" ] }, { "name": "West Plains Telecommunications", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "227", "257", "272", "285", "986" ] }, { "name": "Paetec Itel", "exchanges": 4, "byLineType": { "fixed_line": 4 }, "ranges": [ "310", "460", "516", "815" ] }, { "name": "Poka Lambro Telephone Company", "exchanges": 4, "byLineType": { "fixed_line": 4 }, "ranges": [ "387", "561", "906", "990" ] }, { "name": "WT Services", "exchanges": 4, "byLineType": { "fixed_line": 4 }, "ranges": [ "250–251", "360", "394" ] }, { "name": "Dobson Telephone Company", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "565", "754", "988" ] }, { "name": "ENMR-Plateau", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "389", "481", "575" ] }, { "name": "IP Horizon", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "715", "718", "859" ] }, { "name": "Panhandle Telephone Cooperative", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "339", "827", "882" ] }, { "name": "COMMIO LLC", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "849", "860" ] }, { "name": "CSC Wireless LLC", "exchanges": 2, "byLineType": { "mobile": 2 }, "ranges": [ "646", "705" ] }, { "name": "Comcast", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "214", "403" ] }, { "name": "Dish Wireless", "exchanges": 2, "byLineType": { "mobile": 2 }, "ranges": [ "824", "837" ] }, { "name": "Fractel", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "877", "955" ] }, { "name": "HD Carrier", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "821", "903" ] }, { "name": "Nuso", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "288", "734" ] }, { "name": "Pathwayz Communications", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "350", "510" ] }, { "name": "Peerless Network", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "814", "890" ] }, { "name": "Shelltel", "exchanges": 2, "byLineType": { "mobile": 2 }, "ranges": [ "843", "861" ] }, { "name": "Skyetel", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "805", "807" ] }, { "name": "Terra Nova Telecom", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "448", "484" ] }, { "name": "Twilio International", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "846", "876" ] }, { "name": "Vonage", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "641–642" ] }, { "name": "Wavenation", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "458", "768" ] }, { "name": "8x8", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "980" ] }, { "name": "Access2Go", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "726" ] }, { "name": "Ahoi", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "840" ] }, { "name": "Callworks Corporation", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "560" ] }, { "name": "Leap Telecom", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "871" ] }, { "name": "Opentact", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "991" ] }, { "name": "Tpx Communications", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "917" ] }, { "name": "USFON INC", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "999" ] } ], "grid": "mmmmmmmmfvmuffvmmmmfffffmfffmfvmvfffmffmmmffffffffffmffmffffmfffmfffmmmffffffmmmmfmfffffffffmffffffffvvfvvfvfmfufvfmmvfffffffffffvmfmmmfmfmfmfffmfmffffffffffffffffffffffmvfffffffffffffffmfvfmmfmfmffffmffvffmmf-vuvfvvvfffmfmfffffff-fvmfffvmfmmfmmfffvfvmffmffffmffffffmfffmmfffvffvfmfffvffffffvffffffvfvvmmvvvvmffu-vfffmmvfvfmvfvmfvfvfffmfffffvvmmvfvmmvffffuvvfmvffvffmmffmfmfffffff-fffmfvfffvffffmffmfmfvvfvvffffuffffffffmfffffffffffmfffffmvfvvfffmfffffffmfffffffmfmfvfffmmmmmfmfmmmm-mfmffffmfvfffvffvufvmfmmvvvmuf-vvfmvvffffffvffmfffffvmvvffffffffffffmmffffffmmfffffffffffvmmfmmmffmffffmmfmmffffffffffmffvvvvvvvummvffmfffvffmfffff-fffffvmfffmfmffvffvffffffffvvvmfffffffmfffff-vvffffffmfmmffvmfmffmfmfvmmvmffmmfvu-----f----m-ff-fmmm-vfff-ffm---ffff-f-u----v-fuu-----fff--f-----um-mv--ff-fmf-ffufmfffff", "patterns": { "all": "^\\+1806[2-9]\\d{6}$", "fixed_line": "^\\+1806(?:2(?:08|1[239]|2[0-35-79]|3[3-578]|4[2-9]|5[01346-9]|6[1-35-7]|7[1-6]|8[13-9]|9[013-9])|3(?:0[0368]|1[02489]|[26][0-8]|3[1579]|4[1-357-9]|5\\d|7[1-9]|8[0-579]|9[246-9])|4(?:0[12458]|1[37-9]|2[13-9]|3[14-69]|4[25-79]|5[235-8]|6[0-57-9]|7[2-4679]|8[1-35-9]|9[02-79])|5(?:09|1[04-6]|2[0258]|3[02-46-9]|4[06]|5[1-48]|6[124589]|7[13-9]|8[1-357-9]|9[1-4679])|6(?:0[147-9]|1[02-9]|2[1-9]|3[013-7]|4[03-57-9]|5[0-35-9]|6[01357-9]|7[57]|8[46-9]|9[13-578])|7(?:0[14]|1[26]|2[0-578]|3[0-49]|4\\d|5[03-8]|[69][1-9]|7[0159]|8[02-58])|8(?:0[023]|1[5689]|2[0235-9]|3[1-589]|4[024578]|5[0-7]|6[2-8]|7[0-489]|8[0-3589]|9[24579])|9(?:0[569]|[15]7|2[457]|3[3-578]|4[3-68]|6[5-7]|70|8[3468]|9[0135-9]))\\d{4}$", "mobile": "^\\+1806(?:2(?:0[0-7]|1[05-8]|2[48]|3[169]|4[01]|5[25]|6[0489]|7[07-9]|8[02]|92)|3(?:[06]9|1[56]|3[02-468]|4[046]|86|9[0135])|4(?:0[067]|2[02]|3[38]|4[0134]|5[149]|66|7[01]|80)|5(?:0[238]|1[78]|2[37]|35|4[3489]|59|6[67]|7[02]|84|9[58])|6(?:[029]0|3[28]|46|54|6[24]|7[0-4689]|8[0135])|7(?:0[356]|1[07]|29|36|5[129]|[69]0|7[346-8]|8[1679])|8(?:01|1[237]|24|37|4[13]|6[19]|8[467]|9[1368])|9(?:0[12478]|2[289]|3[09]|7[79]|87|94))\\d{4}$", "voip": "^\\+1806(?:2(?:09|14|3[02])|3(?:0[12457]|1[37]|29|70|88)|4(?:03|1[024-6]|3[27]|48|50|7[58]|84|9[18])|5(?:0[014-7]|1[39]|2[1469]|31|4[1257]|5[067]|6[03]|86|90)|6(?:0[2356]|39|4[12]|66|9[269])|7(?:0[27-9]|1[4589]|26|3[578]|72)|8(?:0[4-9]|1[04]|21|36|4[69]|5[89]|[69]0|7[67])|9(?:0[03]|[18]0|32|55))\\d{4}$" }, "sandbox": { "input": "+18065550123", "valid": true, "type": "Fixed line or mobile", "region": "US", "formats": { "e164": "+18065550123", "international": "+1 806-555-0123", "national": "(806) 555-0123", "rfc3966": "tel:+1-806-555-0123" }, "parts": { "countryCode": "+1", "destinationCode": "806", "destinationKind": "area code", "subscriber": "5550123" } }, "faq": [ { "question": "Where is area code 806?", "answer": "Area code 806 is in Texas, in the United States: all 752 of its exchanges on record are there. From abroad it is dialled +1 806, then the seven-digit number." }, { "question": "Is a 806 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 752 exchanges on record in 806, 162 (22%) were allocated as mobile, 474 (63%) as fixed line, 101 (13%) as VoIP and 15 (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 806?", "answer": "54 carriers hold exchanges in 806 on record; the most: AT&T (209), Windstream (112) and Verizon (52). 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 806 phone number?", "answer": "In E.164 a 806 number matches ^\\+1806[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 (806) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP." } ], "neighbours": { "sameRegion": [ "us-210", "us-214", "us-254", "us-281", "us-325", "us-346", "us-361", "us-409", "us-430", "us-432", "us-469", "us-512", "us-682", "us-713", "us-726", "us-737", "us-817", "us-830", "us-832", "us-903", "us-915", "us-936", "us-940", "us-945", "us-956", "us-972", "us-979" ], "previous": "us-805", "next": "ca-807" }, "meta": { "dataAsOf": "2026-10-25", "dataPoints": 752, "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" } ] } }