{ "url": "https://phonelookup.dev/prefix/us-580", "npa": "580", "slug": "us-580", "iso": "US", "country": "United States", "regions": [ { "code": "OK", "name": "Oklahoma", "exchanges": 762 } ], "exchanges": 762, "known": 743, "byLineType": { "fixed_line": 409, "mobile": 255, "unknown": 19, "voip": 79 }, "carriers": [ { "name": "AT&T", "exchanges": 251, "byLineType": { "fixed_line": 168, "mobile": 78, "voip": 5 }, "ranges": [ "201", "207–209", "213", "216", "219–221", "223–229", "231", "233–235", "237", "242–243", "245–246", "248–252", "254–256", "262", "268", "272", "276", "286", "298", "302–304", "309–310", "317", "319", "322–323", "326–327", "330–332", "336–337", "339", "345", "348", "351", "353–357", "359–360", "362–364", "367", "369", "371", "373", "376–380", "391–392", "395", "399", "412", "417", "419", "421", "429–430", "436", "442", "445–446", "448", "453", "456–458", "460", "470", "475–478", "480–483", "489–490", "495", "499", "504–505", "507", "510", "515", "531", "535–536", "540–542", "547–548", "554", "558–559", "563–566", "570–572", "581", "583", "585", "587", "589–591", "595–596", "601–602", "604–605", "613", "616", "618", "628", "630", "632–634", "636", "640", "642", "648", "658", "660", "662", "666", "668–669", "677–678", "682", "692", "695", "702", "705", "716", "718", "720", "723–726", "729–730", "732", "737–741", "743–745", "747–748", "751", "757–759", "762–763", "765", "767", "769", "772", "774", "780", "782", "784", "791", "794–795", "799", "816", "819", "821", "827", "832", "846–847", "851", "855", "857", "861", "873–875", "877–878", "884", "889", "897–898", "915–916", "920", "924–925", "927–928", "931", "937", "940", "952–954", "969", "977", "980", "984", "991", "997–999" ] }, { "name": "Pioneer Telephone Cooperative", "exchanges": 64, "byLineType": { "fixed_line": 64 }, "ranges": [ "267", "274", "335", "342", "388", "393", "397", "435", "438–439", "455", "463", "479", "486", "493", "532", "537", "568", "582", "588", "593–594", "597", "614", "621", "623", "661", "667", "676", "684", "688–689", "697–698", "727", "735", "753", "764", "766", "776", "796", "822", "824", "839", "852", "862–864", "866", "871", "883", "885–887", "891", "922–923", "935", "938–939", "963", "987", "989", "994" ] }, { "name": "T-Mobile", "exchanges": 53, "byLineType": { "mobile": 53 }, "ranges": [ "210", "214", "230", "275", "277–280", "284", "290", "324", "340–341", "344", "370", "375", "401–402", "447", "469", "484–485", "491", "500–501", "551", "606", "608", "643–644", "647", "649–650", "707", "715", "736", "756", "760", "771", "804", "812", "818", "823", "830", "850", "853", "865", "882", "890", "917", "943", "967", "970" ] }, { "name": "Verizon", "exchanges": 44, "byLineType": { "fixed_line": 4, "mobile": 40 }, "ranges": [ "240", "273", "291", "300–301", "307", "333–334", "374", "382", "390", "418", "425", "449–450", "461", "508", "530", "550", "560", "574", "579", "600", "670", "690", "693", "706", "710", "721", "750", "761", "768", "770", "779", "805", "817", "826", "859", "881", "904", "919", "930", "951", "956" ] }, { "name": "Onvoy", "exchanges": 43, "byLineType": { "voip": 43 }, "ranges": [ "200", "202–205", "217–218", "260", "288–289", "292", "316", "325", "329", "358", "386", "394", "396", "403", "405–410", "413", "415–416", "422", "427", "462", "498", "502", "556", "576", "615", "680–681", "712", "808", "833", "896", "992" ] }, { "name": "Windstream", "exchanges": 39, "byLineType": { "fixed_line": 39 }, "ranges": [ "241", "244", "269–270", "343", "346–347", "365", "384", "428", "432", "440–441", "443–444", "459", "472–473", "538", "562", "569", "592", "639", "664", "671", "673–674", "788", "809", "836", "856", "892", "901", "905", "960–962", "971–972" ] }, { "name": "UScellular", "exchanges": 38, "byLineType": { "mobile": 38 }, "ranges": [ "212", "232", "236", "238–239", "247", "257–258", "263–264", "271", "305", "313", "318", "320", "352", "372", "381", "451", "465", "467", "471", "509", "512–514", "567", "603", "624", "641", "656", "665", "704", "755", "775", "841–843" ] }, { "name": "Lumen", "exchanges": 28, "byLineType": { "fixed_line": 28 }, "ranges": [ "215", "366", "368", "599", "609", "631", "635", "686", "691", "701", "709", "713–714", "722", "733", "749", "752", "754", "781", "786–787", "789", "798", "845", "872", "910", "942", "982" ] }, { "name": "Panhandle Telephone Cooperative", "exchanges": 24, "byLineType": { "fixed_line": 24 }, "ranges": [ "253", "259", "261", "338", "349", "361", "423", "426", "468", "487", "533", "543–546", "625", "646", "652", "778", "837", "854", "888", "921", "934" ] }, { "name": "Panhandle Telecom", "exchanges": 18, "byLineType": { "mobile": 18 }, "ranges": [ "206", "516–525", "527–528", "539", "552–553", "617", "651" ] }, { "name": "Pine Telephone Company", "exchanges": 13, "byLineType": { "fixed_line": 6, "mobile": 7 }, "ranges": [ "306", "312", "314", "420", "494", "584", "612", "703", "708", "820", "835", "858", "981" ] }, { "name": "Emergency Networks", "exchanges": 10, "byLineType": { "mobile": 10 }, "ranges": [ "452", "506", "573", "575", "578", "785", "801–802", "815", "828" ] }, { "name": "KanOkla Telephone", "exchanges": 10, "byLineType": { "fixed_line": 10 }, "ranges": [ "293", "385", "496", "626", "694", "829", "849", "894", "968", "985" ] }, { "name": "Dobson Telephone Company", "exchanges": 9, "byLineType": { "fixed_line": 9 }, "ranges": [ "328", "488", "497", "526", "534", "655", "926", "983", "995" ] }, { "name": "Wichita Online", "exchanges": 9, "byLineType": { "fixed_line": 9 }, "ranges": [ "315", "350", "454", "586", "598", "717", "944", "957", "966" ] }, { "name": "Cherokee Telephone Company", "exchanges": 8, "byLineType": { "fixed_line": 8 }, "ranges": [ "283", "285", "295–296", "434", "838", "965", "986" ] }, { "name": "Chickasaw Telephone Company", "exchanges": 7, "byLineType": { "fixed_line": 7 }, "ranges": [ "294", "389", "561", "622", "653", "657", "993" ] }, { "name": "TDS Telecom", "exchanges": 7, "byLineType": { "fixed_line": 7 }, "ranges": [ "265", "464", "492", "549", "638", "777", "868" ] }, { "name": "Bandwidth.com", "exchanges": 6, "byLineType": { "voip": 6 }, "ranges": [ "308", "404", "557", "645", "742", "825" ] }, { "name": "Chickasaw Telecom", "exchanges": 6, "byLineType": { "fixed_line": 6 }, "ranges": [ "222", "282", "387", "663", "672", "929" ] }, { "name": "Cross-Valliant Cellular Partnership", "exchanges": 6, "byLineType": { "mobile": 6 }, "ranges": [ "321", "424", "433", "728", "955", "964" ] }, { "name": "Fractel", "exchanges": 6, "byLineType": { "voip": 6 }, "ranges": [ "400", "466", "577", "800", "899", "946" ] }, { "name": "IP Horizon", "exchanges": 6, "byLineType": { "voip": 6 }, "ranges": [ "607", "610", "619", "627", "629", "685" ] }, { "name": "Southwest Oklahoma Telephone Company", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "266", "287", "675", "679", "683" ] }, { "name": "Ton80 Communications", "exchanges": 4, "byLineType": { "voip": 4 }, "ranges": [ "773", "880", "949", "990" ] }, { "name": "Peerless Network", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "807", "895", "996" ] }, { "name": "Santa Rosa Telephone Cooperative", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "281", "299", "687" ] }, { "name": "TELNYX", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "383", "806", "860" ] }, { "name": "Valliant Telephone Company", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "746", "876", "933" ] }, { "name": "Carnegie Telephone Company", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "637", "654" ] }, { "name": "South Central Telephone Association", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "431", "474" ] }, { "name": "Terra Nova Telecom", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "844", "900" ] }, { "name": "AmeriLink PCS", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "620" ] }, { "name": "CSC Wireless LLC", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "414" ] }, { "name": "Dish Wireless", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "503" ] }, { "name": "Elkhart Telephone Company", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "696" ] }, { "name": "Exiant", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "869" ] }, { "name": "Fidelity Cablevision", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "699" ] }, { "name": "Medicine Park Telephone Company", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "529" ] }, { "name": "Optimum", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "297" ] }, { "name": "T.K.O. Communications", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "790" ] }, { "name": "Terral Telephone Company", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "437" ] }, { "name": "USA Mobility", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "398" ] } ], "grid": "vfvvvvmmfmmumfmfmvvmffffffffffmmmfffmfmmmffffffmfffffffffmmfvfmmmffffffmfmfmfmmmmfffmfffvvmmvffffffffmmffmfmvmfummmfvfmfmmmfmvfffvmffmmffffmmmffmfffmfffmfffmfvmmfffffffffmfmfmmffffmmfvffvfffmmmfvfvfmmvmmvvvvvvvvufvmvvvmmffvfmmfvfffffmfffffffffffmfmfmmmmvfffmfffmvffmvmfmfmffffffmfffffmmfffvfmfffmffvfmmvmmmmmmmfummmmmmmmmmmmmmfmmfmffffffffmfmmfffffffmmmmmuvvffmffffmfmffmffmmmvvmmuffmffffffmfffffffffmmmmmmmvmfvummfvfmmvmfffmffvfvmfmfffmfffmmfmmvfmfmmmffffmff-mffffmffffmfffffffmfvvmffvffffmfmmfmffffufmmmmmmmffuvffmmff-fmffffffmmf-mf-fmmfmmmvfmffmmfmmfffmmfffmmffffffmfmmfvfmfffmvff-fmffffmm--mff-fmvmm-mmvvvf-um--mfmmfmffmfvfmmfm-fv-fffff-mmmvfff-fmmfmffffmmvmfffmf-fvufffffffm-vmmfmfffffmff-fvvffvvf-umf----fu---mfmumffffffffffmf-fff-fffm-fmf-v--vumvffmmfuuffffmffmfmmff---uf--mfffmfffufvmvfffvfmf", "patterns": { "all": "^\\+1580[2-9]\\d{6}$", "fixed_line": "^\\+1580(?:2(?:0[18]|1[35]|2\\d|3[3-57]|4[1-689]|5[0-69]|6[15-9]|7[0246]|8[1-35-7]|9[3-9])|3(?:0[0346]|1[0579]|2[36-8]|3[125-8]|4[235-79]|5[013-57]|6[1-9]|7[136-9]|8[2457-9]|9[357])|4(?:12|2[013689]|3[0-24-9]|4[0-468]|5[4-689]|6[0348]|7[02-79]|8[0-36-8]|9[02-4679])|5(?:10|2[69]|3[1-8]|4[03-9]|5[89]|6[1-4689]|7[12]|8[124-9]|9[1-9])|6(?:09|1[46]|2[1-3568]|3[13-57-9]|4[268]|5[2-578]|6[1-46-9]|7[1-79]|8[346-9]|9[146-9])|7(?:0[19]|1[03478]|2[02-7]|3[0358]|4[3569]|5[2-47-9]|6[2-79]|7[246-8]|8[1246-9]|9[568])|8(?:09|1[69]|2[12469]|3[25-9]|4[5-79]|5[24-7]|6[2-468]|7[1-7]|8[35-9]|9[12478])|9(?:0[15]|1[06]|2\\d|3[13-57-9]|4[24]|5[347]|6[0-3568]|7[127]|8[1-35-79]|9[3-579]))\\d{4}$", "mobile": "^\\+1580(?:2(?:0[679]|1[02469]|3[0-2689]|4[07]|5[78]|6[2-4]|7[1357-9]|8[04]|9[01])|3(?:0[12579]|1[2-48]|2[0-24]|3[0349]|4[0148]|5[269]|60|7[0245]|8[01]|9[0-289])|4(?:0[12]|1[489]|[28][45]|33|4[579]|5[0-27]|6[1579]|7[18]|9[15])|5(?:0[013-9]|1[2-9]|2[0-578]|3[09]|4[12]|5[0-4]|6[057]|7[03-589]|83|90)|6(?:0[0-68]|1[2378]|2[04]|3[026]|4[013479]|5[016]|6[05]|7[08]|82|9[0235])|7(?:0[2-8]|1[56]|2[189]|3[2679]|4[01478]|5[0156]|6[018]|7[0159]|85|9[0149])|8(?:0[1245]|1[2578]|2[0378]|[39]0|4[1-3]|5[01389]|6[15]|78|8[124])|9(?:04|1[579]|[37]0|4[03]|5[156]|6[479]|8[04]|9[18]))\\d{4}$", "voip": "^\\+1580(?:2(?:0[02-5]|1[78]|60|8[89]|92)|3(?:[05]8|16|2[59]|8[36]|9[46])|4(?:0[03-9]|1[035-7]|2[27]|53|6[26]|89|98)|5(?:02|[57][67])|6(?:07|1[059]|2[79]|45|8[015])|7(?:[14]2|73|80)|8(?:0[06-8]|25|33|44|6[09]|80|9[569])|9(?:00|4[69]|52|9[026]))\\d{4}$" }, "sandbox": { "input": "+15805550123", "valid": true, "type": "Fixed line or mobile", "region": "US", "formats": { "e164": "+15805550123", "international": "+1 580-555-0123", "national": "(580) 555-0123", "rfc3966": "tel:+1-580-555-0123" }, "parts": { "countryCode": "+1", "destinationCode": "580", "destinationKind": "area code", "subscriber": "5550123" } }, "faq": [ { "question": "Where is area code 580?", "answer": "Area code 580 is in Oklahoma, in the United States: all 762 of its exchanges on record are there. From abroad it is dialled +1 580, then the seven-digit number." }, { "question": "Is a 580 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 762 exchanges on record in 580, 255 (33%) were allocated as mobile, 409 (54%) as fixed line, 79 (10%) as VoIP and 19 (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 580?", "answer": "43 carriers hold exchanges in 580 on record; the most: AT&T (251), Pioneer Telephone Cooperative (64) and T-Mobile (53). 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 580 phone number?", "answer": "In E.164 a 580 number matches ^\\+1580[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 (580) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP." } ], "neighbours": { "sameRegion": [ "us-405", "us-539", "us-572", "us-918" ], "previous": "ca-579", "next": "ca-581" }, "meta": { "dataAsOf": "2026-10-25", "dataPoints": 762, "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" } ] } }