{ "url": "https://phonelookup.dev/prefix/us-541", "npa": "541", "slug": "us-541", "iso": "US", "country": "United States", "regions": [ { "code": "OR", "name": "Oregon", "exchanges": 795 } ], "exchanges": 795, "known": 781, "byLineType": { "fixed_line": 455, "mobile": 231, "unknown": 14, "voip": 95 }, "carriers": [ { "name": "Lumen", "exchanges": 303, "byLineType": { "fixed_line": 301, "voip": 2 }, "ranges": [ "201", "203", "205", "207", "222", "233", "238–239", "242–243", "245", "248–249", "255", "258–259", "262", "265", "268", "273", "276", "278", "282–283", "293", "296", "298", "302–305", "308", "312", "317–318", "320", "322", "325–328", "330", "333–336", "338", "341–346", "349", "352–354", "356", "359", "362", "365–368", "372", "374–376", "381–383", "385–389", "392", "394–395", "397", "402", "416", "418", "421–422", "427–428", "431", "433–434", "440", "442–445", "447", "449", "451", "454", "459", "461–466", "468", "471–479", "481–485", "488", "491", "493", "495–496", "498", "504", "506–507", "512", "516", "523–524", "526", "533", "535–536", "542", "544–546", "548–549", "552–553", "557–558", "560", "564–567", "573–576", "582", "588", "593–595", "598", "607–608", "612", "617–618", "626", "633", "636–637", "648", "664–665", "667", "672–673", "676–677", "679", "681–689", "702", "705", "713–716", "719", "723", "725–728", "732", "734", "736–739", "741", "744–747", "750", "752–754", "757–758", "763–768", "770", "772–774", "776", "779", "782–784", "789", "791", "793", "798", "812", "817", "822–823", "826", "830–831", "836", "849–851", "855", "857–858", "864–865", "869", "877–878", "880–885", "889", "894–896", "898–899", "901–902", "917–919", "922–924", "926", "928", "933–935", "937–938", "942–943", "946–947", "949", "952", "955–957", "966–967", "984", "988–989", "994–998" ] }, { "name": "Verizon", "exchanges": 75, "byLineType": { "fixed_line": 6, "mobile": 69 }, "ranges": [ "215", "219", "231", "254", "263", "274", "280", "294", "306", "315", "324", "371", "373", "401", "405", "408", "410", "419", "435", "450", "460", "480", "510", "517", "519–521", "527", "529–530", "551", "554", "556", "561", "589", "591", "604", "609–610", "613", "619–620", "630", "640", "645", "647", "655", "668", "670–671", "678", "690", "706–707", "709", "717", "729", "760", "786", "805", "816", "841", "843", "852", "891", "900", "903–904", "907", "920–921", "961", "969", "990", "999" ] }, { "name": "Onvoy", "exchanges": 70, "byLineType": { "voip": 70 }, "ranges": [ "209", "214", "229", "299", "313", "319", "329", "407", "470", "492", "508", "532", "541", "559", "585", "603", "623", "627–628", "634", "641", "651–652", "658", "669", "675", "691–692", "694–697", "703", "708", "712", "721–722", "748", "762", "780–781", "790", "794–796", "803–804", "809", "824", "827", "833–835", "844–845", "854", "859", "871–873", "876", "906", "909", "931", "939–940", "945", "960", "972", "985" ] }, { "name": "T-Mobile", "exchanges": 65, "byLineType": { "mobile": 65 }, "ranges": [ "206", "210", "212", "217", "220–221", "228", "230", "232", "250", "252", "264", "279", "288", "291–292", "295", "300–301", "310", "314", "321", "331", "337", "340", "350–351", "364", "380", "390–391", "400", "441", "501", "513–515", "538", "543", "550", "570", "578–579", "590", "650", "656", "666", "680", "720", "730–731", "777", "788", "801", "813", "829", "848", "861", "870", "905", "908", "930", "936", "948", "981" ] }, { "name": "AT&T", "exchanges": 58, "byLineType": { "fixed_line": 8, "mobile": 50 }, "ranges": [ "208", "213", "218", "223–227", "253", "261", "270", "272", "285", "287", "297", "363", "378", "399", "404", "409", "429", "490", "537", "539", "580", "601–602", "606", "639", "649", "653", "661–662", "674", "693", "698–699", "740", "778", "807", "840", "912–916", "941", "944", "953–954", "965", "968", "971", "974", "979–980", "991–992" ] }, { "name": "UScellular", "exchanges": 43, "byLineType": { "mobile": 43 }, "ranges": [ "216", "240", "251", "256", "260", "281", "290", "361", "377", "379", "398", "403", "413", "415", "417", "420", "425", "430", "531", "571", "621", "643", "659–660", "733", "761", "771", "787", "792", "806", "810", "815", "821", "890", "892", "910", "951", "970", "973", "977–978", "982", "993" ] }, { "name": "Frontier", "exchanges": 42, "byLineType": { "fixed_line": 42 }, "ranges": [ "247", "266–267", "269", "271", "332", "347–348", "396", "412", "426", "432", "437", "439", "469", "534", "562", "568–569", "572", "577", "592", "596–597", "624", "663", "751", "759", "825", "832", "837", "839", "846", "860", "862–863", "866", "874", "886", "962–963", "975" ] }, { "name": "Integra Telecom", "exchanges": 21, "byLineType": { "fixed_line": 21 }, "ranges": [ "234", "236", "241", "244", "246", "257", "284", "316", "357", "393", "423", "452", "497", "505", "646", "704", "735", "743", "749", "842", "868" ] }, { "name": "Bandwidth.com", "exchanges": 17, "byLineType": { "voip": 17 }, "ranges": [ "204", "237", "275", "286", "309", "494", "502", "525", "581", "583", "625", "631", "638", "797", "799", "819", "838" ] }, { "name": "Pioneer Telephone Cooperative", "exchanges": 15, "byLineType": { "fixed_line": 15 }, "ranges": [ "424", "438", "453", "456", "486–487", "528", "547", "563", "867", "875", "925", "927", "929", "964" ] }, { "name": "Spectrum", "exchanges": 13, "byLineType": { "fixed_line": 13 }, "ranges": [ "458", "499", "500", "605", "614", "622", "635", "701", "769", "802", "808", "879", "897" ] }, { "name": "Oregon Telephone Corporation", "exchanges": 7, "byLineType": { "fixed_line": 7 }, "ranges": [ "277", "358", "446", "448", "820", "932", "987" ] }, { "name": "Cascade Utilities", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "584", "587", "599", "853", "856" ] }, { "name": "Pine Telephone System", "exchanges": 4, "byLineType": { "fixed_line": 4 }, "ranges": [ "629", "742", "755", "785" ] }, { "name": "Axxis Communications", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "370", "436", "455" ] }, { "name": "Comcast", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "307", "654", "818" ] }, { "name": "Eagle Telephone Systems", "exchanges": 3, "byLineType": { "fixed_line": 1, "mobile": 2 }, "ranges": [ "518", "540", "893" ] }, { "name": "Oregon Idaho Utilities", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "339", "586", "724" ] }, { "name": "BendTel", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "323", "355" ] }, { "name": "Eastern Oregon Telecom", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "289", "616" ] }, { "name": "Eltopia Communications", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "632", "644" ] }, { "name": "Helix Telephone Company", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "457", "983" ] }, { "name": "Hunter Communications", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "200", "414" ] }, { "name": "Next Gen Phone Systems", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "360", "642" ] }, { "name": "TDS Telecom", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "384", "828" ] }, { "name": "Ziply Fiber", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "756", "888" ] }, { "name": "Brightlink Communications", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "600" ] }, { "name": "COMMIO LLC", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "202" ] }, { "name": "Cal-Ore Telephone", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "887" ] }, { "name": "Farmers Mutual Cooperative Telephone", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "235" ] }, { "name": "Leap Telecom", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "503" ] }, { "name": "Monroe Telephone Company", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "847" ] }, { "name": "North-State Telephone Company", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "467" ] }, { "name": "Oregon-Idaho Utilities", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "522" ] }, { "name": "Peerless Network", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "800" ] }, { "name": "PriortyOne Telecommunications", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "406" ] }, { "name": "Roome Telecommunications", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "369" ] }, { "name": "Terra Nova Telecom", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "657" ] }, { "name": "Trans-Cascades Telephone Company", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "489" ] }, { "name": "USA Mobility", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "814" ] }, { "name": "WARM SPRINGS TELECOMMUNICATIONS COMPANY", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "615" ] } ], "grid": "ffvfvfmfmvmummvmmmmmmmffffmmmvmmmffffvffmfffffffffmmmmmfmfffmmfmmfffffmfmfmvfffmmmffffvmmfmmmfmmfmfvmmffffmvfvmufvmmfffvfmffmffffvfmfffffmffmfffffffffmmfffffffffmfmmffffffmfmfffmfmmfffffffffmmffffffmmmmfmmmfvmmmufmfmfmfmmffffmfffmmffffffffffmffffffffmfffffffffmfffffffffvfffffffffmfffffffffmfvfvffffffmvfffffv-mufmmmfmmmmmfffvfmfmmmvffffmmmmvfmffffffmmffmumffvfmffffffffmmffffffmmmvfvfvfffmmmffffffffmmmvmfmffmmufmfffffmmmfvfvfvvfmvffvfffvmmvfmfmfmffmvvmvmmvvmmmmfffmfmvmmffmvffmfmfffffffffmvvfvvvvmmuffvffmmvm-uvfffff-fmvvffffffmmmfmffffffmfffffffvfffffffffffmmvffffffffmfff-fmmfvvffffmmmfvfmfvvvvfvvmfvvmmffvmufmmmmfvvfmffvffvfmfffvvvffvfmmffvvffmfffmfvffffvfmffffffffmvvvffvfffffffffffffmmmfffffffmvfmfmvfmvmummmmmffvfmffffffffmvffffmffvvmffmvffmfumfmmfffuuvmfffmffmmmmvmmfummmmmmffv-fffmmmmfffffm", "patterns": { "all": "^\\+1541[2-9]\\d{6}$", "fixed_line": "^\\+1541(?:2(?:0[01357]|2[2-5]|3[3-689]|4[1-9]|5[57-9]|6[25-9]|7[136-8]|8[2-59]|9[368])|3(?:0[2-58]|1[26-8]|2[0235-8]|3[02-689]|[48][1-9]|5[2-9]|6[025-9]|7[024-68]|9[2-7])|4(?:0[26]|1[2468]|2[1-46-8]|[35-8][1-9]|4[02-9]|9[135-9])|5(?:0[03-7]|1[26]|2[2-468]|3[3-6]|4[24-9]|5[2378]|6[02-9]|7[2-7]|8[246-8]|9[2-9])|6(?:0[578]|1[24-8]|2[2469]|3[235-7]|4[24689]|6[3-57]|7[23679]|8[1-9]|93)|7(?:0[1245]|1[3-79]|2[3-8]|3[24-9]|4[1-79]|5\\d|6[3-9]|7[02-469]|8[2-59]|9[138])|8(?:0[278]|1[27]|2[023568]|3[0-2679]|4[23679]|5[0135-8]|6[02-9]|7[457-9]|8\\d|9[3-9])|9(?:0[247]|1[78]|2[02-9]|3[2-578]|4[23679]|5[25-7]|6[2-467]|75|8[347-9]|9[4-8]))\\d{4}$", "mobile": "^\\+1541(?:2(?:0[68]|1[0235-9]|2[016-8]|3[0-2]|40|5[0-46]|6[0134]|7[0249]|8[0178]|9[0-2457])|3(?:0[016]|1[045]|2[14]|3[17]|[48]0|5[01]|6[134]|7[1379]|9[0189])|4(?:0[013-589]|1[03579]|2[059]|[35689]0|41)|5(?:[06]1|1[03-57-9]|2[0179]|3[017-9]|4[03]|5[0146]|7[0189]|8[09]|9[01])|6(?:0[0-2469]|1[039]|2[01]|3[09]|4[0357]|5[03569]|6[0-268]|7[0148]|80|9[089])|7(?:0[679]|2[09]|3[013]|40|6[01]|7[178]|8[6-8]|92)|8(?:0[156]|1[03-6]|2[19]|4[018]|52|61|70|9[0-2])|9(?:0[0358]|1[02-6]|21|3[06]|4[148]|5[134]|6[1589]|7[01347-9]|8[0-2]|9[0-39]))\\d{4}$", "voip": "^\\+1541(?:2(?:0[249]|14|[29]9|37|75|86)|3(?:0[79]|1[39]|29)|4(?:07|70|9[24])|5(?:0[28]|25|32|41|59|8[135])|6(?:03|2[3578]|3[148]|41|5[12478]|69|75|9[124-7])|7(?:0[38]|[16]2|2[12]|48|8[01]|9[04-79])|8(?:0[0349]|1[89]|2[47]|3[3-58]|4[45]|5[49]|7[1-36])|9(?:0[169]|19|3[19]|4[05]|60|72|85))\\d{4}$" }, "sandbox": { "input": "+15415550123", "valid": true, "type": "Fixed line or mobile", "region": "US", "formats": { "e164": "+15415550123", "international": "+1 541-555-0123", "national": "(541) 555-0123", "rfc3966": "tel:+1-541-555-0123" }, "parts": { "countryCode": "+1", "destinationCode": "541", "destinationKind": "area code", "subscriber": "5550123" } }, "faq": [ { "question": "Where is area code 541?", "answer": "Area code 541 is in Oregon, in the United States: all 795 of its exchanges on record are there. From abroad it is dialled +1 541, then the seven-digit number." }, { "question": "Is a 541 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 795 exchanges on record in 541, 231 (29%) were allocated as mobile, 455 (57%) as fixed line, 95 (12%) as VoIP and 14 (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 541?", "answer": "41 carriers hold exchanges in 541 on record; the most: Lumen (303), Verizon (75) and Onvoy (70). 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 541 phone number?", "answer": "In E.164 a 541 number matches ^\\+1541[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 (541) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP." } ], "neighbours": { "sameRegion": [ "us-458", "us-503", "us-971" ], "previous": "us-540", "next": "ca-548" }, "meta": { "dataAsOf": "2026-10-25", "dataPoints": 795, "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" } ] } }