{ "url": "https://phonelookup.dev/prefix/us-405", "npa": "405", "slug": "us-405", "iso": "US", "country": "United States", "regions": [ { "code": "OK", "name": "Oklahoma", "exchanges": 800 } ], "exchanges": 800, "known": 783, "byLineType": { "fixed_line": 360, "mobile": 291, "unknown": 17, "voip": 132 }, "carriers": [ { "name": "AT&T", "exchanges": 351, "byLineType": { "fixed_line": 247, "mobile": 102, "voip": 2 }, "ranges": [ "200", "207", "213–219", "222", "224–225", "227–228", "230–232", "234–241", "246–250", "252–253", "255", "257–258", "260", "262", "264", "270–273", "275", "277–278", "280", "282", "287", "290–292", "297–298", "300–303", "306–307", "312–313", "315–317", "319–322", "324–325", "329–330", "332", "340–341", "343", "348", "350–352", "354", "356", "359–360", "364–367", "372–374", "376–383", "385", "388", "395–397", "401", "419–420", "422", "424–427", "431–434", "437", "440", "443", "447–448", "452", "454", "456", "458–460", "464", "466", "471", "475", "478", "481", "486–487", "489", "491", "495–496", "498–499", "501", "515", "517", "521", "523–525", "528", "530", "534–535", "538", "545", "547", "549–553", "556–558", "566", "568", "570", "573–574", "576–577", "579", "582", "584", "586–587", "593", "595–596", "599", "612–613", "615–616", "618–621", "623–626", "628–632", "634–637", "639–640", "642–645", "649–651", "656–657", "659", "661", "664–665", "668", "670–672", "677", "680–688", "691–693", "698", "707–708", "712–713", "715", "717", "720–722", "727–728", "730", "732–734", "736–737", "739–745", "747–749", "751–753", "755", "760–761", "763", "765", "767", "769", "771", "773", "775", "777–780", "782–783", "785–787", "789–795", "798–799", "802", "808", "810", "815", "829–832", "837", "840–845", "847–848", "855", "858", "865", "869", "872", "878–879", "881–882", "885–886", "889", "892", "895", "905–906", "912", "915", "917", "919", "933", "935–936", "938", "942–949", "951", "954", "962", "967", "971–974", "979", "985", "990" ] }, { "name": "T-Mobile", "exchanges": 94, "byLineType": { "mobile": 94 }, "ranges": [ "204", "209–210", "212", "223", "268–269", "274", "305", "314", "326", "338–339", "361", "363", "370–371", "402", "404", "408–410", "412–414", "417", "430", "436", "438", "468", "472–474", "476", "480", "490", "503", "505", "512", "514", "520", "532", "537", "561", "565", "569", "585", "589", "617", "662", "667", "675", "706", "746", "762", "788", "800", "812", "816", "819", "821–822", "824", "835–836", "838", "851", "854", "856", "859", "861", "866", "868", "887", "907", "913", "916", "920–924", "926", "934", "956", "960", "965", "968", "978", "981–982", "986", "989", "995" ] }, { "name": "Verizon", "exchanges": 72, "byLineType": { "fixed_line": 8, "mobile": 64 }, "ranges": [ "202–203", "205–206", "226", "229", "245", "254", "318", "323", "328", "368", "394", "403", "406", "415–416", "423", "435", "439", "441", "446", "450", "465", "479", "482", "492", "506", "508", "519", "539", "541", "546", "560", "590", "627", "638", "641", "655", "658", "669", "673", "679", "695", "710", "714", "719", "750", "754", "757", "774", "781", "818", "820", "823", "826–827", "833–834", "839", "850", "880", "901–902", "909–910", "931", "940", "952", "975", "996", "999" ] }, { "name": "Onvoy", "exchanges": 56, "byLineType": { "voip": 56 }, "ranges": [ "266", "276", "296", "299", "335–337", "342", "345–347", "349", "353", "355", "357–358", "362", "369", "389", "393", "400", "405", "407", "451", "467", "500", "507", "516", "526", "529", "536", "578", "594", "705", "709", "724", "731", "764", "766", "805", "807", "809", "813–814", "870", "873–875", "877", "896", "900", "914", "925", "937", "993–994" ] }, { "name": "Comcast", "exchanges": 41, "byLineType": { "voip": 41 }, "ranges": [ "208", "256", "259", "261", "265", "281", "283", "285–286", "293–295", "310", "455", "463", "470", "509–510", "513", "522", "600–610", "701–703", "726", "759", "801", "849", "857", "897", "984" ] }, { "name": "Lumen", "exchanges": 23, "byLineType": { "fixed_line": 22, "voip": 1 }, "ranges": [ "308", "334", "428", "445", "493", "543", "563", "571", "581", "588", "592", "597", "648", "716", "718", "758", "846", "852", "888", "890", "894", "903", "988" ] }, { "name": "Windstream", "exchanges": 18, "byLineType": { "fixed_line": 18 }, "ranges": [ "279", "288–289", "442", "449", "461", "477", "527", "567", "598", "704", "756", "784", "867", "927", "932", "955", "963" ] }, { "name": "Paetec Itel", "exchanges": 16, "byLineType": { "fixed_line": 16 }, "ranges": [ "233", "384", "418", "488", "494", "518", "562", "622", "689", "735", "772", "796", "806", "883", "928", "987" ] }, { "name": "Pioneer Telephone Cooperative", "exchanges": 14, "byLineType": { "fixed_line": 14 }, "ranges": [ "263", "344", "375", "387", "392", "462", "485", "699", "729", "828", "853", "884", "893", "969" ] }, { "name": "Bandwidth.com", "exchanges": 13, "byLineType": { "voip": 13 }, "ranges": [ "242", "267", "309", "531", "633", "652", "696–697", "776", "860", "891", "970", "977" ] }, { "name": "USA Mobility", "exchanges": 11, "byLineType": { "mobile": 11 }, "ranges": [ "304", "327", "502", "559", "575", "647", "660", "690", "770", "904", "980" ] }, { "name": "UScellular", "exchanges": 11, "byLineType": { "mobile": 11 }, "ranges": [ "201", "220–221", "243–244", "251", "429", "444", "614", "862–863" ] }, { "name": "Peerless Network", "exchanges": 7, "byLineType": { "voip": 7 }, "ranges": [ "421", "504", "554", "591", "674", "725", "817" ] }, { "name": "Emergency Networks", "exchanges": 6, "byLineType": { "mobile": 6 }, "ranges": [ "723", "803–804", "871", "930", "961" ] }, { "name": "Hinton Telephone Company", "exchanges": 6, "byLineType": { "fixed_line": 6 }, "ranges": [ "284", "457", "542", "663", "797", "929" ] }, { "name": "Optimum", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "331", "564", "825", "939", "991" ] }, { "name": "Pottawatomie Telephone Company", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "333", "398", "899", "941", "997" ] }, { "name": "TDS Telecom", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "390", "399", "453", "483", "966" ] }, { "name": "Chickasaw Telecom", "exchanges": 4, "byLineType": { "fixed_line": 4 }, "ranges": [ "533", "583", "646", "694" ] }, { "name": "McLoud Telephone Company", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "386", "391", "964" ] }, { "name": "TELNYX", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "653", "676", "983" ] }, { "name": "Chickasaw Telephone Company", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "469", "484" ] }, { "name": "Wichita Online", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "544", "864" ] }, { "name": "Access2Go", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "957" ] }, { "name": "Airespring", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "876" ] }, { "name": "Brightlink Communications", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "898" ] }, { "name": "COMMIO LLC", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "666" ] }, { "name": "COTC Connections", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "654" ] }, { "name": "Cross Wireless", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "678" ] }, { "name": "Dish Wireless", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "953" ] }, { "name": "Exiant", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "738" ] }, { "name": "HD Carrier", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "998" ] }, { "name": "IP Horizon", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "540" ] }, { "name": "Nuso", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "548" ] }, { "name": "Tpx Communications", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "908" ] }, { "name": "Twilio International", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "497" ] }, { "name": "Voip Street", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "768" ] }, { "name": "Vonage", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "992" ] } ], "grid": "fmmmmmmfvmmummfmffffmmfmfvmmfmffffffffffffvmmmfffmmmfffmvffvfvfffvvvmmffffmfvffffvfvfvvmfffffvvvvfmvfmffmmmffvvummmmfmmfmffmffmmmffffffvvvmmffvmfvvvfvfmfvfvfvvffmvmfmfvmvmmffffffffffffffffmvfffvmffmffvmmmmvmvmmmummmffmffmvfmfffffmmmmfmmmmmmfmfmmfmfmffvfffvfffffffvmmfvmfvfmmmfmffmmmmfffffffmfmvffmvffvmmmvmfvmvvumvmfvmfmmfvfffvffvfvmfmmvmmmvmfffmmffmmfffvufffmmmfffmmfmmmfuffmffvfufffmmfffmmvfmvmmfffvvvvvvvvvvvummmmfmmffffmfmmmmffffvfffmmmmmmffffmffmmvvfmfmmmmmmfmfvmmmfffmvmvfmmfffmfffmffmffmfmvvmfuvvvfvmfmvmumfmffffmfffmvvvmfffvffffffvfmfffffmfffmfffmffffvmmmmvmvfvfmfffmfvmmffmffffffmffffffmffffmvmmmvfvmvfumvvfmvmmmmmmmfmmfmmmfmmmmmmmfffffmfffvmmffmfmvfmvmmmffmfmfvmfvvvvvffmmmffmmmfmfvmfffvvmfvmmfmmmmfmmufmvmmfummmmmmvmfffmffmmffvmfmfffffffffufmmffmvuummfffmfmmfvffffmuvmfmmmvvmmffmmfvvvmffvm", "patterns": { "all": "^\\+1405[2-9]\\d{6}$", "fixed_line": "^\\+1405(?:2(?:0[07]|1[46-9]|2[248]|3\\d|4[016-8]|5[2-478]|6[02-4]|7[0-357-9]|8[02489]|9[0-27])|3(?:0[02378]|1[69]|2[12459]|3[0-4]|4[0148]|5[02469]|6[046]|7[2-9]|8[0-7]|9[0-25689])|4(?:1[5689]|2[24-8]|33|4[02579]|5[02-46-9]|6[0-269]|7[1578]|8[3-9]|9[14589])|5(?:06|1[58]|2[13-578]|3[03]|4[2-478]|[58][1-36-8]|6[2-47]|7[134679]|9[27-9])|6(?:1[69]|2[0-249]|3[0-24-6]|4[3-689]|5[46]|6[35]|7[0-27]|8[0-24-689]|9[1249])|7(?:0[47]|1[35-8]|2[0-289]|[38][02-79]|4[1-57-9]|5[1-35-8]|6[79]|7[1-359]|9[0-46-9])|8(?:06|1[05]|2[58]|32|4[0-46-8]|5[2358]|6[4579]|7[289]|8[348]|9[03-59])|9(?:0[38]|1[27]|2[7-9]|3[12569]|4[1-9]|5[145]|6[2-469]|7[1-49]|8[78]|9[167]))\\d{4}$", "mobile": "^\\+1405(?:2(?:0[1-69]|1[0235]|2[013679]|4[3-59]|5[015]|6[89]|74|87|98)|3(?:0[14-6]|1[2-578]|2[036-8]|3[89]|43|51|6[1358]|7[01]|88|9[47])|4(?:0[1-4689]|1[02-47]|2[039]|3[0-24-9]|4[13468]|6[458]|7[2-469]|8[0-2]|9[026])|5(?:0[1-358]|1[2479]|20|3[2457-9]|4[1569]|5[09]|6[015689]|7[05]|8[459]|9[0356])|6(?:1[2-578]|2[35-8]|3[7-9]|4[0-27]|5[0157-9]|6[0-247-9]|7[3589]|8[37]|9[0358])|7(?:0[68]|1[0249]|2[37]|4[06]|5[04]|6[0-35]|7[0478]|8[18]|95)|8(?:0[02-48]|1[2689]|2[0-4679]|3[013-9]|45|5[01469]|6[1-368]|71|8[0-25-79]|9[28])|9(?:0[124-79]|1[03569]|2[0-46]|3[0348]|40|5[236]|6[01578]|7[58]|8[0-2569]|9[059]))\\d{4}$", "voip": "^\\+1405(?:2(?:08|25|42|5[69]|6[15-7]|76|8[1356]|9[3-69])|3(?:[08]9|10|3[5-7]|4[25-79]|5[3578]|6[279]|93)|4(?:0[057]|21|5[15]|[69][37]|70)|5(?:0[0479]|1[036]|2[269]|3[16]|40|54|78|9[14])|6(?:0\\d|10|33|5[23]|66|7[46]|9[67])|7(?:0[1-359]|2[4-6]|3[18]|59|6[468]|76)|8(?:0[1579]|1[347]|49|57|60|7[03-7]|9[167])|9(?:00|14|25|[35]7|7[07]|8[34]|9[2-48]))\\d{4}$" }, "sandbox": { "input": "+14055550123", "valid": true, "type": "Fixed line or mobile", "region": "US", "formats": { "e164": "+14055550123", "international": "+1 405-555-0123", "national": "(405) 555-0123", "rfc3966": "tel:+1-405-555-0123" }, "parts": { "countryCode": "+1", "destinationCode": "405", "destinationKind": "area code", "subscriber": "5550123" } }, "faq": [ { "question": "Where is area code 405?", "answer": "Area code 405 is in Oklahoma, in the United States: all 800 of its exchanges on record are there. From abroad it is dialled +1 405, then the seven-digit number." }, { "question": "Is a 405 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 800 exchanges on record in 405, 291 (36%) were allocated as mobile, 360 (45%) as fixed line, 132 (17%) as VoIP and 17 (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 405?", "answer": "38 carriers hold exchanges in 405 on record; the most: AT&T (351), T-Mobile (94) and Verizon (72). 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 405 phone number?", "answer": "In E.164 a 405 number matches ^\\+1405[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 (405) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP." } ], "neighbours": { "sameRegion": [ "us-539", "us-572", "us-580", "us-918" ], "previous": "us-404", "next": "us-406" }, "meta": { "dataAsOf": "2026-10-25", "dataPoints": 800, "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" } ] } }