{ "url": "https://phonelookup.dev/prefix/us-409", "npa": "409", "slug": "us-409", "iso": "US", "country": "United States", "regions": [ { "code": "TX", "name": "Texas", "exchanges": 450 } ], "exchanges": 450, "known": 436, "byLineType": { "fixed_line": 225, "mobile": 125, "unknown": 14, "voip": 86 }, "carriers": [ { "name": "AT&T", "exchanges": 201, "byLineType": { "fixed_line": 148, "mobile": 50, "voip": 3 }, "ranges": [ "200–202", "205", "207", "212", "216", "218", "223–224", "231", "236–237", "240", "246", "255", "258", "263–264", "266", "270", "273", "276", "281", "283", "287", "297", "307–309", "312–313", "321–322", "324", "331", "340", "344", "347", "356", "359", "366–367", "370", "375–376", "381–386", "391–392", "420", "423", "429", "433–434", "443", "489", "497", "499", "504", "519", "525–526", "539", "547", "594", "617", "621", "626", "632", "641", "643", "645", "654–655", "670", "678", "681", "683–684", "692", "697–698", "718–724", "726–730", "734–738", "740–741", "744–753", "755", "757", "761–763", "765–766", "768–772", "779", "783–786", "789", "791–792", "794–797", "813", "827–828", "832–835", "838–842", "860–861", "866", "868", "880", "882–883", "886", "892–893", "895–896", "898–899", "908", "916", "923–924", "926", "933–935", "938", "941–945", "948–949", "951", "956–957", "960", "962–963", "965", "971", "974", "980–985", "988–989", "994", "998" ] }, { "name": "T-Mobile", "exchanges": 40, "byLineType": { "mobile": 40 }, "ranges": [ "250", "256", "284", "299", "302–303", "318", "330", "338", "350–352", "354", "362–363", "365", "372", "394", "454–455", "457", "460", "466", "474", "498", "543", "549", "553", "566", "597", "599", "665", "682", "812", "919–920", "932", "937", "939", "996" ] }, { "name": "Onvoy", "exchanges": 37, "byLineType": { "voip": 37 }, "ranges": [ "204", "206", "235", "239", "260–262", "272", "274–275", "278", "282", "285", "290", "295", "314", "319", "329", "334", "339", "369", "401–403", "405", "407", "409–410", "424", "449", "506", "509", "600", "767", "777", "900", "904" ] }, { "name": "Verizon", "exchanges": 27, "byLineType": { "fixed_line": 1, "mobile": 26 }, "ranges": [ "221", "225", "238", "248", "268", "277", "289", "310", "332", "342", "364", "377–378", "502", "540", "550", "622", "651", "656", "658–659", "673", "679", "739", "781–782", "790" ] }, { "name": "Lumen", "exchanges": 24, "byLineType": { "fixed_line": 23, "voip": 1 }, "ranges": [ "209–210", "213", "220", "229", "232–234", "241–242", "254", "291–293", "349", "373", "419", "445", "515", "527", "571–572", "858", "877" ] }, { "name": "Windstream", "exchanges": 24, "byLineType": { "fixed_line": 24 }, "ranges": [ "208", "215", "219", "222", "226", "228", "230", "243", "252", "267", "296", "355", "374", "379", "389", "397", "404", "565", "579", "584", "586", "625", "787", "837" ] }, { "name": "Fractel", "exchanges": 13, "byLineType": { "voip": 13 }, "ranges": [ "336", "345", "348", "399", "465", "529", "666–667", "699", "788", "799", "946", "977" ] }, { "name": "Spectrum", "exchanges": 13, "byLineType": { "fixed_line": 13 }, "ranges": [ "214", "217", "227", "244", "279", "294", "300–301", "400", "422", "548", "554", "853" ] }, { "name": "COMMIO LLC", "exchanges": 7, "byLineType": { "voip": 7 }, "ranges": [ "298", "315", "317", "320", "323", "326", "867" ] }, { "name": "Frontier", "exchanges": 5, "byLineType": { "fixed_line": 5 }, "ranges": [ "316", "925", "927", "978", "986" ] }, { "name": "Ton80 Communications", "exchanges": 5, "byLineType": { "voip": 5 }, "ranges": [ "327", "335", "426", "546", "742" ] }, { "name": "IP Horizon", "exchanges": 4, "byLineType": { "voip": 4 }, "ranges": [ "259", "357–358", "360" ] }, { "name": "USA Mobility", "exchanges": 4, "byLineType": { "mobile": 4 }, "ranges": [ "353", "456", "634", "671" ] }, { "name": "Foremost Telecommunications", "exchanges": 3, "byLineType": { "fixed_line": 3 }, "ranges": [ "444", "888", "999" ] }, { "name": "Peerless Network", "exchanges": 3, "byLineType": { "voip": 3 }, "ranges": [ "269", "500", "800" ] }, { "name": "Ahoi", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "438", "587" ] }, { "name": "Brightlink Communications", "exchanges": 2, "byLineType": { "mobile": 1, "voip": 1 }, "ranges": [ "203", "271" ] }, { "name": "Cameron Telephone Company", "exchanges": 2, "byLineType": { "fixed_line": 2 }, "ranges": [ "253", "286" ] }, { "name": "Comcast", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "305", "995" ] }, { "name": "TELNYX", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "247", "265" ] }, { "name": "Twilio International", "exchanges": 2, "byLineType": { "voip": 2 }, "ranges": [ "328", "894" ] }, { "name": "Astound Broadband", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "440" ] }, { "name": "Bandwidth.com", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "341" ] }, { "name": "CSC Wireless LLC", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "257" ] }, { "name": "Dish Wireless", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "490" ] }, { "name": "Emergency Networks", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "710" ] }, { "name": "Exiant", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "249" ] }, { "name": "HD Carrier", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "306" ] }, { "name": "Nuso", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "304" ] }, { "name": "Opentact", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "446" ] }, { "name": "Skyetel", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "288" ] }, { "name": "Terra Nova Telecom", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "280" ] }, { "name": "Vonage", "exchanges": 1, "byLineType": { "voip": 1 }, "ranges": [ "245" ] }, { "name": "Wavenation", "exchanges": 1, "byLineType": { "fixed_line": 1 }, "ranges": [ "368" ] }, { "name": "Worldcall Interconnect", "exchanges": 1, "byLineType": { "mobile": 1 }, "ranges": [ "333" ] } ], "grid": "mmvmvfvffffuffffmfmfvmfvmffffffmfffvffmvfffffvfvmvm-fffmmmmvvvvvmvffmvmvvfvvfmvfvmvfmvffvmvffffvfmvmffmmfvvmmmmummvvfvmvvmmvm-vvvvmfmmvvv-mvmvm-mv-fvfmmmmmffvvfv-mmmmmmfvm-mffmmmmf-ffffff--f-mm-m--f-vfvvvfv-v-vvu-------ff-ffv-v--f---mf---f-f--ffff--v----mmmm--m----vm-------m--------------fm------mmmv-m-m-v--v-u---f---m-----mmf-v---------mm--m--vffmm--mfu---------fm----ff------f----f-ff------m--m-mv----------u-----f---fm--ff-----f-m------f-f-f-----m--fmm-mm-----mvv--fm-m----fm-fmff-------m----ffvu---------mu------fffffff-ffmff---fffffmffv-ffffffffff-f-f---fff-ffvfffmf----v-m-mmfffffvmmmf-ffff-vv----------umf-------------fm---ffff-ffffff----------f----f-ff----fvf--------f--f-ff--f-f---fmvff-ffv---v---f--u----f--mm--fffmf----mfff-mfm-fffffv-ffuf----ffuuf-ff-f-----f--m-uvf-fffffff-ff----fvm-mf", "patterns": { "all": "^\\+1409[2-9]\\d{6}$", "fixed_line": "^\\+1409(?:2(?:0[57-9]|1[02-579]|2[25-9]|3[02-467]|4[0-46]|5[2-4]|6[67]|7[369]|8[367]|9[1-46])|3(?:0[014]|16|31|4[79]|5[569]|68|7[349]|8[1-69]|97)|4(?:0[04]|[18]9|2[0239]|3[48]|4[03-6])|5(?:[16]5|27|4[78]|54|7[129]|8[467])|6(?:17|2[156]|32|4[135]|54|7[08]|8[134]|9[78])|7(?:1[89]|2[0-4679]|3[04-8]|4[014-9]|5[0-357]|6[1-35689]|7[02]|8[3-7]|9[24-7])|8(?:13|[27]7|3[2-57-9]|4[0-2]|5[38]|6[0168]|8[02368]|9[25689])|9(?:08|16|2[3-57]|3[3-58]|4[1-589]|5[167]|6[0235]|7[18]|8[0-689]|9[49]))\\d{4}$", "mobile": "^\\+1409(?:2(?:0[013]|1[68]|2[14]|3[18]|48|5[05-8]|6[48]|7[07]|8[149]|9[79])|3(?:0[237-9]|[13][0238]|[29][124]|4[024]|5[0-4]|6[2-7]|7[025-8])|4(?:33|5[4-7]|6[06]|74|9[07-9])|5(?:0[24]|[13]9|2[56]|4[039]|5[03]|66|9[479])|6(?:[289]2|34|5[15689]|65|7[139])|7(?:10|28|39|7[19]|8[129]|9[01])|8(?:12|28|93)|9(?:19|2[06]|3[279]|74|9[68]))\\d{4}$", "voip": "^\\+1409(?:2(?:0[246]|2[03]|3[59]|4[579]|59|6[0-359]|7[12458]|8[0258]|9[058])|3(?:0[56]|1[4579]|2[036-9]|3[4-69]|4[158]|5[78]|6[09]|99)|4(?:0[1-3579]|10|2[46]|49|65)|5(?:0[069]|29|46)|6(?:00|6[67]|99)|7(?:42|[67]7|88|99)|8(?:00|67|94)|9(?:0[04]|46|77|95))\\d{4}$" }, "sandbox": { "input": "+14095550123", "valid": true, "type": "Fixed line or mobile", "region": "US", "formats": { "e164": "+14095550123", "international": "+1 409-555-0123", "national": "(409) 555-0123", "rfc3966": "tel:+1-409-555-0123" }, "parts": { "countryCode": "+1", "destinationCode": "409", "destinationKind": "area code", "subscriber": "5550123" } }, "faq": [ { "question": "Where is area code 409?", "answer": "Area code 409 is in Texas, in the United States: all 450 of its exchanges on record are there. From abroad it is dialled +1 409, then the seven-digit number." }, { "question": "Is a 409 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 450 exchanges on record in 409, 125 (28%) were allocated as mobile, 225 (50%) as fixed line, 86 (19%) as VoIP and 14 (3%) 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 409?", "answer": "35 carriers hold exchanges in 409 on record; the most: AT&T (201), T-Mobile (40) and Onvoy (37). 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 409 phone number?", "answer": "In E.164 a 409 number matches ^\\+1409[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 (409) 555-0123. The exchange patterns on this page narrow it to the exchanges allocated as mobile, fixed line or VoIP." } ], "neighbours": { "sameRegion": [ "us-210", "us-214", "us-254", "us-281", "us-325", "us-346", "us-361", "us-430", "us-432", "us-469", "us-512", "us-682", "us-713", "us-726", "us-737", "us-806", "us-817", "us-830", "us-832", "us-903", "us-915", "us-936", "us-940", "us-945", "us-956", "us-972", "us-979" ], "previous": "us-408", "next": "us-410" }, "meta": { "dataAsOf": "2026-10-25", "dataPoints": 450, "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" } ] } }