{ "url": "https://phonelookup.dev/prefix/us-863", "npa": "863", "slug": "us-863", "iso": "US", "country": "United States", "regions": [ { "code": "FL", "name": "Florida", "exchanges": 502 } ], "exchanges": 502, "known": 471, "byLineType": { "fixed_line": 214, "mobile": 177, "unknown": 31, "voip": 80 }, "carriers": [ { "name": "Frontier", "exchanges": 78, "byLineType": { "fixed_line": 78 }, "ranges": [ "284", "291–295", "297–299", "318", "324–326", "367", "401", "413", "419–422", "424–425", "427–428", "438–439", "496", "499", "510", "519", "533–534", "537", "551", "603", "606–607", "614", "616", "619", "635", "638", "644", "646–648", "665–669", "676", "678–680", "682–683", "686–688", "692", "696", "701", "709", "802", "804", "815–816", "853", "858–859", "869", "875", "956", "965", "967–968", "984" ] }, { "name": "Lumen", "exchanges": 69, "byLineType": { "fixed_line": 69 }, "ranges": [ "201", "226", "232", "236", "260", "266", "285", "288", "301", "303", "314", "327", "342", "357", "375", "382", "385–386", "402", "430–431", "434", "448", "452–453", "462", "465", "467", "471", "473", "485–486", "491", "494", "531", "582–583", "588", "591–594", "612", "618", "622–623", "655", "657–659", "674–675", "699", "735", "763", "767", "773–774", "784", "805", "808", "812", "824", "877", "884", "902", "946", "983", "993" ] }, { "name": "T-Mobile", "exchanges": 68, "byLineType": { "mobile": 68 }, "ranges": [ "205", "210", "212–214", "227–228", "233–235", "237", "241–245", "253", "261–262", "269", "272", "274", "276–277", "279", "282", "286–287", "302", "304", "317", "319", "328–329", "335", "339", "341", "359", "381", "389", "399", "403", "409", "412", "441", "443", "458", "521", "528–529", "557", "559", "581", "585", "634", "651", "661", "673", "694", "697–698", "781", "801", "838", "860", "873", "934", "990" ] }, { "name": "Verizon", "exchanges": 58, "byLineType": { "fixed_line": 13, "mobile": 45 }, "ranges": [ "209", "220–221", "223–224", "229", "248", "251", "255", "267–268", "271", "273", "280", "289", "307–308", "315", "344", "347", "350", "355", "364", "368", "370", "390", "404", "406", "444", "446", "449–450", "455", "464", "514", "532", "604", "608", "617", "632–633", "640", "662", "664", "712", "800", "834", "843", "845", "852", "855", "868", "885", "899", "943–944", "978", "991" ] }, { "name": "AT&T", "exchanges": 50, "byLineType": { "fixed_line": 14, "mobile": 36 }, "ranges": [ "202", "206–207", "219", "256–259", "263–265", "313", "316", "338", "351", "362", "371", "378–380", "397–398", "414", "447", "451", "484", "509", "512–513", "517", "546", "558", "576", "578", "589", "599", "602", "605", "610", "660", "670", "677", "703", "738", "797", "832", "835", "837", "840", "844" ] }, { "name": "Onvoy", "exchanges": 25, "byLineType": { "voip": 25 }, "ranges": [ "208", "249–250", "270", "300", "312", "333", "343", "349", "360–361", "363", "395", "400", "405", "563", "656", "663", "695", "825", "864", "880", "887", "900", "999" ] }, { "name": "Paetec Itel", "exchanges": 21, "byLineType": { "fixed_line": 21 }, "ranges": [ "215–216", "230–231", "254", "353–354", "393", "508", "535", "547", "577", "595", "733–734", "764", "874", "904", "913", "937", "969" ] }, { "name": "Fractel", "exchanges": 13, "byLineType": { "voip": 13 }, "ranges": [ "345", "348", "356", "377", "432", "488", "732", "758", "766", "788–789", "799", "842" ] }, { "name": "Terra Nova Telecom", "exchanges": 10, "byLineType": { "mobile": 10 }, "ranges": [ "456–457", "474", "624", "693", "777", "862", "866–867", "888" ] }, { "name": "Bandwidth.com", "exchanges": 9, "byLineType": { "voip": 9 }, "ranges": [ "225", "240", "275", "320", "323", "331", "334", "358", "440" ] }, { "name": "IP Horizon", "exchanges": 9, "byLineType": { "voip": 9 }, "ranges": [ "222", "290", "296", "383–384", "387", "391", "394", "396" ] }, { "name": "Novus Communications", "exchanges": 9, "byLineType": { "fixed_line": 9 }, "ranges": [ "283", "522–527", "571–572" ] }, { "name": "Ton80 Communications", "exchanges": 6, "byLineType": { "voip": 6 }, "ranges": [ "372–374", "466", "553", "746" ] }, { "name": "Bhn Ip Enabled Services", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "204", "247", "445", "940", "949" ] }, { "name": "Peerless Network", "exchanges": 5, "byLineType": { "voip": 5 }, "ranges": [ "238", "246", "336–337", "417" ] }, { "name": "USA Mobility", "exchanges": 5, "byLineType": { "mobile": 5 }, "ranges": [ "217", "501–502", "570", "609" ] }, { "name": "Dish Wireless", "exchanges": 4, "byLineType": { "mobile": 4 }, "ranges": [ "218", "310", "346", "392" ] }, { "name": "Emergency Networks", "exchanges": 3, "byLineType": { "mobile": 3 }, "ranges": [ "306", "309", "340" ] }, { "name": "Globalstar", "exchanges": 3, "byLineType": { "mobile": 3 }, "ranges": [ "200", "203", "833" ] }, { "name": "Millicorp", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "366", "600", "821" ] }, { "name": "ABC Paging", "exchanges": 2, "byLineType": { "mobile": 2 }, "ranges": [ "760", "818" ] }, { "name": "Ahoi", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "639", "955" ] }, { "name": "COMMIO LLC", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "330", "376" ] }, { "name": "HD Carrier", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "252", "410" ] }, { "name": "TELNYX", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "278", "281" ] }, { "name": "Comcast", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "722" ] }, { "name": "Exiant", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "322" ] }, { "name": "Leap Telecom", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "365" ] }, { "name": "Mix Networks", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "500" ] }, { "name": "Opentact", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "587" ] }, { "name": "Shelltel", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "369" ] }, { "name": "Skyetel", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "388" ] }, { "name": "T3 Communications", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "332" ] } ], "grid": "mfmmfmmmvmmummmffmmmmmvfmvfmmffffmmmfmvuvmmmmmvffvvmvmfmfmmmfmmfmmfmfmvmmmmvmmvmmvmfffmmfmvfffffvfffvfmfmumfmmmuvffmfmfmvuvvffffmmvvfvvmvvmmmmfvmvmmvvmmuffmvfvmvvmvmfvfmmmmvvvfvvmmmmfvvffvvmmvmfvvvmmmvffmmvmu-mvumfm--v-ffff-ff-ff-ffv-f---ffvm-mmfmmfmmfff-fmmm---f-mfvf---f-fm---------mff-v--f--f-f--fvmm-----fmfumfm--m-f-mffffffmm-fmfff-f--------ff---f-v-u-mmm-u-v------mff---fff--mff-m-fff-fffff---mv-mfmmffmmmuf-f-fmff--ffm-------mmmf--ffm---f-fff--m---fvfffmmmvmfffffm--mfffmfff-ff--fffu--fmmvfmmfuf-f-----f-um---------v----u----vfff--m-------v-------u---v-m--ff-vf----uff--m---m--f-u-vv-------f-vfmf-ff--f--ufu-ff-m--v--fv------mmfm-fm-m-vmfm----u-ff-f--ffm-muv-mmff---mff-f--v---fm-vm----------mv-f-f------u-f--------------------m--f--fu-fm-f--fu---uff-uu-----f-fff------u-f----ff---u-mm-f-----v", "patterns": { "all": "^\\+1863[2-9]\\d{6}$", "fixed_line": "^\\+1863(?:2(?:0[14]|1[56]|2[369]|3[0-26]|4[78]|5[46]|6[0368]|8[3-58]|9[1-57-9])|3(?:0[137]|1[3468]|2[4-7]|[34]2|5[347]|6[57]|75|8[256]|93)|4(?:0[12]|1[39]|2[0-24578]|3[01489]|4[58]|5[1-35]|6[257]|7[13]|8[56]|9[1469])|5(?:08|1[039]|2[2-7]|3[13-57]|4[67]|51|7[126-8]|8[237-9]|9[1-5])|6(?:0[367]|1[24689]|2[23]|3[589]|4[46-8]|5[57-9]|6[5-9]|7[4-689]|8[0236-8]|9[269])|7(?:0[139]|3[3-5]|6[347]|7[34]|84|97)|8(?:0[02458]|1[256]|[248]4|3[47]|5[23589]|6[89]|7[457])|9(?:0[24]|[19]3|37|4[0369]|5[56]|6[57-9]|78|8[34]))\\d{4}$", "mobile": "^\\+1863(?:2(?:0[0235-79]|1[02-47-9]|2[01478]|3[3-57]|4[1-5]|5[1357-9]|6[124579]|7[1-4679]|8[02679])|3(?:0[24689]|1[0579]|2[89]|3[589]|4[01467]|5[0159]|6[2489]|7[0189]|8[019]|9[027-9])|4(?:0[3469]|1[24]|4[134679]|5[06-8]|[6-8]4)|5(?:0[129]|1[247]|2[189]|32|5[7-9]|70|8[15]|99)|6(?:0[24589]|1[07]|24|3[2-4]|40|51|6[0-24]|7[037]|9[3478])|7(?:12|38|60|77|81)|8(?:01|18|3[2358]|4[035]|6[0267]|73|8[58]|99)|9(?:[34]4|9[01]))\\d{4}$", "voip": "^\\+1863(?:2(?:[03]8|2[25]|4[069]|5[02]|7[058]|81|9[06])|3(?:00|12|2[023]|3[013467]|4[3589]|5[68]|6[0136]|7[2-467]|8[3478]|9[14-6])|4(?:0[05]|1[07]|32|40|66|88)|5(?:00|[56]3)|6(?:00|56|63|95)|7(?:[23]2|[46]6|58|8[89]|99)|8(?:2[15]|42|64|8[07])|9(?:00|99))\\d{4}$" }, "sandbox": { "input": "+18635550123", "valid": true, "type": "Fixed line or mobile", "region": "US", "formats": { "e164": "+18635550123", "international": "+1 863-555-0123", "national": "(863) 555-0123", "rfc3966": "tel:+1-863-555-0123" }, "parts": { "countryCode": "+1", "destinationCode": "863", "destinationKind": "area code", "subscriber": "5550123" } }, "faq": [ { "question": "Where is area code 863?", "answer": "Area code 863 is in Florida, in the United States: all 502 of its exchanges on record are there. From abroad it is dialled +1 863, then the seven-digit number." }, { "question": "Is a 863 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 502 exchanges on record in 863, 177 (35%) were allocated as mobile, 214 (43%) as fixed line, 80 (16%) as VoIP and 31 (6%) 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 863?", "answer": "33 carriers hold exchanges in 863 on record; the most: Frontier (78), Lumen (69) and T-Mobile (68). 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 863 phone number?", "answer": "In E.164 a 863 number matches ^\\+1863[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 (863) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP." } ], "neighbours": { "sameRegion": [ "us-239", "us-305", "us-321", "us-352", "us-386", "us-407", "us-448", "us-561", "us-645", "us-656", "us-689", "us-727", "us-728", "us-754", "us-772", "us-786", "us-813", "us-850", "us-904", "us-941", "us-954" ], "previous": "us-862", "next": "us-864" }, "meta": { "dataAsOf": "2026-10-25", "dataPoints": 502, "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" } ] } }