{ "url": "https://phonelookup.dev/prefix/us-912", "npa": "912", "slug": "us-912", "iso": "US", "country": "United States", "regions": [ { "code": "GA", "name": "Georgia", "exchanges": 743 } ], "exchanges": 743, "known": 729, "byLineType": { "fixed_line": 263, "mobile": 319, "unknown": 14, "voip": 147 }, "carriers": [ { "name": "AT&T", "exchanges": 255, "byLineType": { "fixed_line": 96, "mobile": 155, "voip": 4 }, "ranges": [ "201–204", "206–207", "216", "231–236", "238–239", "242", "246–247", "254–256", "258", "261–262", "264–267", "269–270", "273", "277", "279–281", "283–285", "287", "291", "294", "297", "303", "308–310", "317", "323", "327", "329–331", "337–341", "343", "351–356", "360", "362–363", "366–367", "373", "375", "379–380", "395", "398–399", "400", "406", "410", "412", "415", "426–428", "430–431", "440", "443", "447", "449", "452–454", "466", "469", "471–472", "476", "481", "492", "495", "497–498", "502", "508", "512", "515–516", "518", "526", "530", "537–539", "543", "546", "552–554", "558", "563", "565", "569–570", "574", "581–582", "585", "588–589", "593", "598", "602–603", "606", "608", "610", "613", "615", "617–618", "623–624", "630–631", "634–636", "638", "642", "644–645", "649–652", "664", "671", "682", "687", "690–692", "697–698", "701–703", "706", "709", "713–715", "718–719", "730–731", "734", "739", "747–748", "753", "757", "760", "763", "768–769", "780", "785–786", "789–792", "798", "801–802", "806", "808", "814", "816", "819–820", "824", "827–828", "830–831", "834–836", "838", "840–841", "845–847", "849", "854", "860–862", "864", "868–869", "872–874", "879", "881", "883", "885", "889–890", "892–893", "896–898", "920–921", "923", "925", "927", "930", "944", "947", "961", "963–966", "977–978", "988" ] }, { "name": "Verizon", "exchanges": 89, "byLineType": { "fixed_line": 2, "mobile": 87 }, "ranges": [ "215", "222–223", "230", "237", "243", "245", "253", "271", "276", "278", "282", "286", "288", "293", "300", "307", "312", "314", "318", "321", "324", "326", "328", "333–334", "344", "346–347", "381", "387", "390", "397", "402–403", "409", "414", "423–425", "429", "432–433", "438", "455", "464", "491", "506", "520", "531–532", "536", "540", "547–548", "559", "567", "584", "592", "599", "614", "648", "655–661", "663", "665", "667", "670", "674–675", "677", "689", "704", "722", "784", "794", "797", "803", "805", "833", "850", "853", "856", "895" ] }, { "name": "T-Mobile", "exchanges": 51, "byLineType": { "mobile": 51 }, "ranges": [ "210", "220", "224", "227", "248", "272", "306", "313", "320", "322", "332", "396", "418–419", "439", "441", "463", "467", "470", "482", "484", "501", "507", "541", "550", "560–561", "571–572", "577", "591", "596", "601", "604", "607", "609", "622", "669", "672", "678", "695", "707", "755", "773", "787", "809", "818", "844", "870", "980", "996" ] }, { "name": "Onvoy", "exchanges": 50, "byLineType": { "voip": 50 }, "ranges": [ "244", "296", "298", "301–302", "335", "376", "391", "401", "420–421", "450", "494", "517", "595", "605", "612", "666", "736", "738", "740", "743", "746", "749", "751–752", "759", "774", "779", "781", "783", "788", "793", "796", "800", "812", "821", "866", "886–887", "894", "902–903", "910", "912–915", "922", "940" ] }, { "name": "Lumen", "exchanges": 38, "byLineType": { "fixed_line": 37, "voip": 1 }, "ranges": [ "225", "228", "251", "289", "292", "295", "315", "319", "342", "368–370", "378", "385–386", "388", "408", "417", "434–435", "448", "459–460", "478", "480", "503", "525", "527", "708", "727", "756", "765", "767", "817", "876–877", "880", "884" ] }, { "name": "Windstream", "exchanges": 31, "byLineType": { "fixed_line": 31 }, "ranges": [ "214", "260", "299", "359", "383–384", "389", "393", "457", "487", "493", "496", "513", "545", "557", "564", "568", "575", "579", "583", "586", "594", "616", "637", "646", "654", "693", "754", "826", "843", "878" ] }, { "name": "Bandwidth.com", "exchanges": 23, "byLineType": { "voip": 23 }, "ranges": [ "200", "226", "268", "274", "357", "405", "499", "504", "509", "514", "542", "549", "621", "640–641", "662", "679–680", "694", "723", "741", "771", "855" ] }, { "name": "Comcast", "exchanges": 19, "byLineType": { "voip": 19 }, "ranges": [ "249", "348–349", "358", "364–365", "371", "382", "407", "442", "444–445", "479", "519", "619", "625", "737", "745", "804" ] }, { "name": "SouthernLINC Wireless", "exchanges": 19, "byLineType": { "mobile": 19 }, "ranges": [ "205", "208–209", "213", "217–218", "221", "240", "257", "275", "290", "325", "336", "361", "394", "475", "528", "825", "848" ] }, { "name": "Ton80 Communications", "exchanges": 14, "byLineType": { "voip": 14 }, "ranges": [ "316", "505", "627", "639", "668", "676", "686", "724", "726", "742", "775–776", "782", "837" ] }, { "name": "Al-Call", "exchanges": 12, "byLineType": { "fixed_line": 12 }, "ranges": [ "252", "263", "490", "522", "524", "535", "597", "699", "705", "720", "807", "810" ] }, { "name": "Paetec Itel", "exchanges": 11, "byLineType": { "fixed_line": 11 }, "ranges": [ "350", "377", "544", "580", "590", "628–629", "717", "721", "916", "998" ] }, { "name": "Fractel", "exchanges": 8, "byLineType": { "voip": 8 }, "ranges": [ "465", "733", "766", "799", "899", "933", "946", "955" ] }, { "name": "Frontier", "exchanges": 8, "byLineType": { "fixed_line": 8 }, "ranges": [ "212", "486", "488–489", "681", "688", "764", "871" ] }, { "name": "Bulloch Telephone Cooperative", "exchanges": 6, "byLineType": { "fixed_line": 6 }, "ranges": [ "587", "823", "839", "842", "852", "865" ] }, { "name": "CoreTel", "exchanges": 6, "byLineType": { "fixed_line": 6 }, "ranges": [ "372", "413", "500", "725", "758", "795" ] }, { "name": "Mcc Telephony", "exchanges": 6, "byLineType": { "fixed_line": 6 }, "ranges": [ "304", "374", "474", "533", "551", "683" ] }, { "name": "TDS Telecom", "exchanges": 6, "byLineType": { "fixed_line": 6 }, "ranges": [ "510", "573", "576", "673", "729", "882" ] }, { "name": "Peerless Network", "exchanges": 5, "byLineType": { "voip": 5 }, "ranges": [ "416", "483", "566", "712", "875" ] }, { "name": "Planters", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "728", "772", "829", "857", "863" ] }, { "name": "Brantley Telephone Company", "exchanges": 4, "byLineType": { "fixed_line": 4 }, "ranges": [ "458", "462", "473", "778" ] }, { "name": "Emergency Networks", "exchanges": 4, "byLineType": { "mobile": 4 }, "ranges": [ "229", "404", "750", "901" ] }, { "name": "Pembroke Telephone Company", "exchanges": 4, "byLineType": { "fixed_line": 4 }, "ranges": [ "626", "653", "851", "858" ] }, { "name": "Pineland Telephone Cooperative", "exchanges": 4, "byLineType": { "fixed_line": 4 }, "ranges": [ "562", "578", "684–685" ] }, { "name": "Alma Telephone Company", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "345", "632", "647" ] }, { "name": "COMMIO LLC", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "305", "867", "990" ] }, { "name": "ComSouth", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "259", "643", "822" ] }, { "name": "Darien Telephone Company", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "437", "485", "832" ] }, { "name": "Plant Telephone Company", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "422", "529", "534" ] }, { "name": "Planters Communications", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "241", "392", "451" ] }, { "name": "TELNYX", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "250", "456", "888" ] }, { "name": "Brightlink Communications", "exchanges": 2, "byLineType": { "mobile": 1, "voip": 1 }, "ranges": [ "436", "477" ] }, { "name": "HD Carrier", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "461", "620" ] }, { "name": "Millicorp", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "900", "999" ] }, { "name": "Nuso", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "696", "735" ] }, { "name": "Skyetel", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "633", "716" ] }, { "name": "Spirit Telecom", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "777", "937" ] }, { "name": "Voip Street", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "446", "918" ] }, { "name": "8x8", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "981" ] }, { "name": "Access2Go", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "521" ] }, { "name": "CSC Wireless LLC", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "468" ] }, { "name": "Callworks Corporation", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "761" ] }, { "name": "Dish Wireless", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "710" ] }, { "name": "Exiant", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "219" ] }, { "name": "Glenwood Telephone Company", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "523" ] }, { "name": "IP Horizon", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "556" ] }, { "name": "Leap Telecom", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "813" ] }, { "name": "Pineland Telephone Communications", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "732" ] }, { "name": "Terra Nova Telecom", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "600" ] }, { "name": "Tpx Communications", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "982" ] }, { "name": "Twilio International", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "891" ] }, { "name": "Vonage", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "744" ] }, { "name": "Wavenation", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "859" ] }, { "name": "Wiretap Telecom", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "815" ] } ], "grid": "vfmmfmfmmmmufmfmfmmvmmmmmfvmfmmffffffmffmfmmvmmmmvvffmmmmmmfffffffmfvmmmmfvmmfmffmmfffmfmfmffmmfvmvfmvvffvmmmmmummmfvmmfmmmmmmmmmmfmmmmvmmfmmffmffmmvvfffffffvvfmmmfvvfffffvffffvfffmmvffffmffmvffmfmmmmmvmmmvfvfmmumfmmvvmmvvfmmmmfmmmmmmffmfmmfmvfvvvfffvfvfmmvffffvfmmvfmmmmmfffmmvfvfmmvmffffffmmfvffmmvfmmfvvmmfvfumfvmmvmvmvffffffmffmmfffmffmmmvmffmmmvmfmmfuvfmfmmfmffvmfmmmmfvffmfffmmfmmfffmfmmmfvmffmvmfmmvfmmmmuvmmmfmmvvvmmmvfvffmmfvffmffvvvvfffffmmfffffmmmmmmmvmmmvmvmmmmfmmvmmvvfmfffvmfmmfffvmfmmfummfmffmfmmuvmmmvfmmffmvvfvfffmmfvmfvvvfvvvvvvvmfvmvvmfmfmfvmv-mffvfmm-vfmvvvffvmvvvmvfmvmfmmvmfvmmvvmmmvmmfmmfuvfmfmfmfmvffmmfmmfmmfmmmmvmfmmffmmmmmmmffmmvmfffmmmfmfvvmmmfmmmvfffmfmfmfmvvvmmvmmvmmffvvmvv------vuvvvvf-v-ffvm-f-f--f--v---f--v---f-vf--u----v--uu-f-ffff---------umm-mvf-----f-v-----m-fv", "patterns": { "all": "^\\+1912[2-9]\\d{6}$", "fixed_line": "^\\+1912(?:2(?:0[146]|1[246]|2[58]|3[1-689]|41|5[129]|6[0-57]|7[379]|8[03-579]|9[1259])|3(?:0[34]|1[59]|3[08]|4[1245]|5[0-69]|6[36-9]|7[02-57-9]|8[3-689]|9[235])|4(?:0[68]|13|2[27]|3[457]|4[037-9]|5[137-9]|6[026]|7[2-48]|8[05-9]|9[0356])|5(?:0[038]|1[03]|2[2-79]|3[03-578]|4[45]|5[1479]|6[2458]|7[35689]|8[036-8]|9[0478])|6(?:0[26]|16|2[689]|3[24578]|4[3-7]|5[0-4]|73|8[13-58]|9[1-369])|7(?:0[3568]|17|2[0157-9]|3[259]|48|5[468]|6[457]|7[278]|86|9[05])|8(?:07|1[03579]|2[2369]|3[29]|4[23]|5[127-9]|6[35]|7[16-8]|8[024]|9[78])|9(?:16|2[0157]|3[07]|4[47]|6[13-6]|8[28]|98))\\d{4}$", "mobile": "^\\+1912(?:2(?:0[2357-9]|1[03578]|2[0-479]|3[07]|4[0235-8]|5[3-8]|6[69]|7[0-2568]|8[1268]|9[0347])|3(?:0[06-9]|1[02-478]|2\\d|3[1-4679]|4[0367]|6[0-2]|8[017]|9[046-9])|4(?:0[02-49]|1[024589]|2[3-689]|3[0-3689]|41|5[45]|6[347-9]|7[0156]|8[124]|9[1278])|5(?:0[1267]|1[2568]|2[08]|3[1269]|4[0136-8]|5[0238]|6[01379]|7[0-27]|8[12459]|9[1-369])|6(?:0[1347-9]|1[03-578]|2[2-4]|3[016]|4[89]|5[5-9]|6[013-579]|7[0-24578]|8[279]|9[0578])|7(?:0[12479]|1[03-589]|22|3[014]|47|5[0357]|6[0389]|73|8[0479]|9[12478])|8(?:0[1-35689]|1[468]|2[04578]|3[013-68]|4[014-9]|5[0346]|6[0-2489]|7[02-49]|8[1359]|9[02356])|9(?:01|23|7[78]|80|96))\\d{4}$", "voip": "^\\+1912(?:2(?:[05]0|19|26|4[49]|68|74|9[68])|3(?:0[125]|16|35|4[89]|5[78]|6[45]|7[16]|82|91)|4(?:0[157]|1[67]|2[01]|4[24-6]|5[026]|6[15]|7[79]|83|9[49])|5(?:0[459]|1[479]|21|4[29]|[56]6|74|95)|6(?:0[05]|1[29]|2[0157]|3[39]|4[0-2]|6[268]|7[69]|8[06]|94)|7(?:1[26]|2[346]|3[36-8]|4[0-69]|5[129]|6[16]|7[14-69]|8[1-358]|9[369])|8(?:0[04]|12|21|37|[57]5|6[67]|8[6-8]|9[149])|9(?:0[023]|1[02-58]|22|33|4[06]|55|81|9[09]))\\d{4}$" }, "sandbox": { "input": "+19125550123", "valid": true, "type": "Fixed line or mobile", "region": "US", "formats": { "e164": "+19125550123", "international": "+1 912-555-0123", "national": "(912) 555-0123", "rfc3966": "tel:+1-912-555-0123" }, "parts": { "countryCode": "+1", "destinationCode": "912", "destinationKind": "area code", "subscriber": "5550123" } }, "faq": [ { "question": "Where is area code 912?", "answer": "Area code 912 is in Georgia, in the United States: all 743 of its exchanges on record are there. From abroad it is dialled +1 912, then the seven-digit number." }, { "question": "Is a 912 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 743 exchanges on record in 912, 319 (43%) were allocated as mobile, 263 (35%) as fixed line, 147 (20%) 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 912?", "answer": "54 carriers hold exchanges in 912 on record; the most: AT&T (255), Verizon (89) and T-Mobile (51). 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 912 phone number?", "answer": "In E.164 a 912 number matches ^\\+1912[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 (912) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP." } ], "neighbours": { "sameRegion": [ "us-229", "us-404", "us-470", "us-478", "us-678", "us-706", "us-762", "us-770", "us-943" ], "previous": "us-910", "next": "us-913" }, "meta": { "dataAsOf": "2026-10-25", "dataPoints": 743, "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" } ] } }