Texas 지역 코드: 430
Note：430 지역 번호는 다음과 같습니다 Texas, 미국. 국제 전화 번호는 001430 or 001-430、0010430、+1-430、+1+430、+1430、00-1-430、00 1 430.
More About Area Code 430
Area Code 430 was first put in service February 15, 2003. Currently, the largest city it serves is Tyler, TX, and it overlaps coverage areas with area code 903.
Active Phone Number Prefixes
| Prefix | Usage | Primary City | Carrier |
| (430) 200- | Wireless | Texarkana | Sprint Spectrum L.p. |
| (430) 201- | Landline | Longview | Ionex Communications South |
| (430) 203- | Landline | Beckville | Level 3 Communications |
| (430) 206- | Unknown | Centurylink Communications LLC | |
| (430) 207- | Unknown | Level 3 Communications | |
| (430) 208- | Unknown | Level 3 Communications | |
| (430) 215- | Unknown | 365 Wireless | |
| (430) 222- | Landline | Mt Pleasant | Teleport Communications Group - Dallas |
| (430) 229- | Wireless | Longview | Halo Wireless, Inc |
| (430) 235- | Landline | Lindale | Sbc Internet Services |
| (430) 241- | Landline | De Berry | Zeus Wireless LLC |
| (430) 249- | Landline | Mt Pleasant | Zeus Wireless LLC |
| (430) 255- | Wireless | Kemp | Peerless Network Of Texas |
| (430) 342- | Landline | Atlanta | Cellco Partnership DBA Verizon Wireless |
| (430) 558- | Landline | Longview | Bandwidth.com Clec |
| (430) 562- | Landline | Atlanta | Sbc Internet Services |
| (430) 625- | Landline | Longview | Sbc Internet Services |
| (430) 701- | Landline | Hughes Spgs | Cebridge Telecom Tx, L.p. |
| (430) 702- | Landline | Longview | Cebridge Telecom Tx, L.p. |
| (430) 703- | Landline | Whitewright | Peerless Network Of Texas |
| (430) 777- | Landline | Troup | Worldcall Interconnect Inc. |
| (430) 803- | Landline | Canton | Peerless Network Of Texas |
| (430) 808- | Landline | Lone Oak | Peerless Network Of Texas |
| (430) 888- | Landline | Palestine | Worldcall Interconnect Inc. |
| (430) 965- | Wireless | Murchison | Digicomm Communications |
| (430) 966- | Wireless | Winnsboro | Digicomm Communications |
| (430) 968- | Wireless | Troup | Digicomm Communications |
| (430) 969- | Wireless | Trinidad | Digicomm Communications |
| (430) 970- | Wireless | Montalba | Digicomm Communications |
| (430) 971- | Wireless | Rusk | Digicomm Communications |
| (430) 973- | Wireless | Mabank | Digicomm Communications |
| (430) 974- | Wireless | Overton | Digicomm Communications |
| (430) 977- | Wireless | Mt Pleasant | Digicomm Communications |
| (430) 978- | Wireless | Mt Enterprise | Digicomm Communications |
| (430) 979- | Wireless | Montalba | Digicomm Communications |
| (430) 980- | Wireless | Mineola | Digicomm Communications |
| (430) 981- | Wireless | Mount Enterprise | Digicomm Communications |
| (430) 983- | Wireless | Malakoff | Digicomm Communications |
| (430) 984- | Wireless | Athens | Digicomm Communications |
| (430) 985- | Wireless | Kerens | Digicomm Communications |
| (430) 986- | Wireless | Kemp | Digicomm Communications |
| (430) 987- | Wireless | Jefferson | Digicomm Communications |
| (430) 988- | Wireless | Hughes Springs | Digicomm Communications |
| (430) 989- | Wireless | Hawkins | Digicomm Communications |
| (430) 990- | Wireless | Harleton | Digicomm Communications |
| (430) 991- | Wireless | Hallsville | Digicomm Communications |
| (430) 992- | Wireless | Henderson | Digicomm Communications |
| (430) 993- | Wireless | Gladewater | Digicomm Communications |
| (430) 994- | Wireless | Gilmer | Digicomm Communications |
| (430) 995- | Wireless | Chandler | Digicomm Communications |
| (430) 996- | Wireless | Carthage | Digicomm Communications |
| (430) 997- | Wireless | Brownsboro | Digicomm Communications |
| (430) 998- | Wireless | Big Sandy | Digicomm Communications |
| (430) 999- | Wireless | Atlanta | Digicomm Communications |