Phone numbers in Shreveport, Louisiana
Shreveport has 172 phone prefixes in area code 318.
Biggest holders: AT&T (local phone), Verizon Wireless, AT&T Mobility. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 35%
- Local phone company 36%
- Internet / business phone carrier 23%
- Paging service 2%
- Phone company 4%
Every prefix in Shreveport
Search the first six digits of a number in this list. If it's here, the number started in Shreveport with the carrier shown. If it isn't, check the Louisiana page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 318-200 | Bandwidth | Internet / business phone carrier | 2008 |
| 318-203 | Onvoy | Internet / business phone carrier | 2022 |
| 318-205 | Verizon Wireless | Mobile carrier | – |
| 318-207 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2001 |
| 318-208 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 318-210 | Comcast | Internet / business phone carrier | – |
| 318-212 | CenturyLink / Lumen | Local phone company | – |
| 318-213 | CenturyLink / Lumen | Local phone company | – |
| 318-216 | Nuso | Internet / business phone carrier | – |
| 318-218 | AT&T Mobility | Mobile carrier | – |
| 318-219 | AT&T (local phone) | Local phone company | – |
| 318-220 | AT&T (local phone) | Local phone company | – |
| 318-221 | AT&T (local phone) | Local phone company | 2001 |
| 318-222 | AT&T (local phone) | Local phone company | 2001 |
| 318-226 | AT&T (local phone) | Local phone company | 2001 |
| 318-227 | AT&T (local phone) | Local phone company | 2001 |
| 318-230 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2001 |
| 318-236 | Cp-tel Network Services | Phone company | 2001 |
| 318-241 | Spok | Paging service | – |
| 318-250 | Verizon Wireless | Mobile carrier | – |
| 318-272 | AT&T Mobility | Mobile carrier | 2002 |
| 318-286 | AT&T Mobility | Mobile carrier | 2002 |
| 318-294 | AT&T Mobility | Mobile carrier | 2002 |
| 318-300 | Level 3 (Lumen) | Internet / business phone carrier | 2010 |
| 318-313 | MetroPCS (T-Mobile) | Mobile carrier | 2011 |
| 318-317 | AT&T Mobility | Mobile carrier | 2011 |
| 318-320 | AT&T (local phone) | Local phone company | 2001 |
| 318-328 | Wiretap Telecom | Phone company | 2026 |
| 318-344 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2001 |
| 318-347 | AT&T Mobility | Mobile carrier | – |
| 318-349 | Verizon Wireless | Mobile carrier | 2001 |
| 318-364 | AT&T (local phone) | Local phone company | 2001 |
| 318-383 | Onvoy | Internet / business phone carrier | 2015 |
| 318-393 | AT&T Mobility | Mobile carrier | – |
| 318-399 | Level 3 (Lumen) | Internet / business phone carrier | – |
| 318-400 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2011 |
| 318-401 | AT&T (local phone) | Local phone company | – |
| 318-402 | Level 3 (Lumen) | Internet / business phone carrier | 2002 |
| 318-404 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2002 |
| 318-408 | Bandwidth | Internet / business phone carrier | 2003 |
| 318-415 | Windstream (PAETEC) | Internet / business phone carrier | – |
| 318-422 | Verizon Wireless | Mobile carrier | – |
| 318-423 | Verizon Wireless | Mobile carrier | – |
| 318-424 | AT&T (local phone) | Local phone company | 2001 |
| 318-425 | AT&T (local phone) | Local phone company | 2001 |
| 318-426 | AT&T Mobility | Mobile carrier | – |
| 318-429 | AT&T (local phone) | Local phone company | 2001 |
| 318-453 | Verizon Wireless | Mobile carrier | – |
| 318-454 | E. Ritter Communications | Phone company | 2025 |
| 318-455 | Verizon Wireless | Mobile carrier | – |
| 318-456 | AT&T (local phone) | Local phone company | – |
| 318-457 | MCImetro (Verizon Business) | Internet / business phone carrier | 2025 |
| 318-458 | AT&T Mobility | Mobile carrier | – |
| 318-459 | AT&T (local phone) | Local phone company | 2001 |
| 318-464 | Verizon Wireless | Mobile carrier | – |
| 318-465 | Verizon Wireless | Mobile carrier | – |
| 318-469 | AT&T Mobility | Mobile carrier | – |
| 318-470 | AT&T Mobility | Mobile carrier | – |
| 318-505 | Verizon Wireless | Mobile carrier | 2009 |
| 318-507 | AT&T Mobility | Mobile carrier | 2011 |
| 318-510 | Verizon Wireless | Mobile carrier | 2003 |
| 318-517 | Verizon Wireless | Mobile carrier | 2009 |
| 318-518 | AT&T Mobility | Mobile carrier | – |
| 318-522 | Hd Carrier | Internet / business phone carrier | 2023 |
| 318-524 | AT&T (local phone) | Local phone company | – |
| 318-525 | AT&T (local phone) | Local phone company | – |
| 318-529 | Verizon Wireless | Mobile carrier | 2009 |
| 318-532 | Verizon Wireless | Mobile carrier | 2010 |
| 318-540 | Verizon Wireless | Mobile carrier | 2010 |
| 318-549 | AT&T (local phone) | Local phone company | – |
| 318-550 | Windstream (PAETEC) | Internet / business phone carrier | 2001 |
| 318-553 | Verizon Wireless | Mobile carrier | 2010 |
| 318-560 | AT&T Mobility | Mobile carrier | 2001 |
| 318-562 | Level 3 (Lumen) | Internet / business phone carrier | 2010 |
| 318-564 | AT&T Mobility | Mobile carrier | – |
| 318-572 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2001 |
| 318-573 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 318-580 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2012 |
| 318-584 | Verizon Wireless | Mobile carrier | 2004 |
| 318-585 | Onvoy | Internet / business phone carrier | 2016 |
| 318-588 | Verizon Wireless | Mobile carrier | 2004 |
| 318-603 | AT&T (local phone) | Local phone company | – |
| 318-606 | Nuso | Internet / business phone carrier | 2012 |
| 318-617 | AT&T Mobility | Mobile carrier | – |
| 318-621 | AT&T (local phone) | Local phone company | – |
| 318-626 | AT&T Enterprises | Phone company | 2015 |
| 318-629 | CenturyLink / Lumen | Local phone company | – |
| 318-630 | Spok | Paging service | – |
| 318-631 | AT&T (local phone) | Local phone company | – |
| 318-632 | AT&T (local phone) | Local phone company | – |
| 318-635 | AT&T (local phone) | Local phone company | – |
| 318-636 | AT&T (local phone) | Local phone company | – |
| 318-638 | AT&T (local phone) | Local phone company | – |
| 318-642 | Vonage America | Internet / business phone carrier | 2018 |
| 318-655 | Teleport Communications America La | Internet / business phone carrier | – |
| 318-656 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2018 |
| 318-658 | AT&T Mobility | Mobile carrier | 2006 |
| 318-666 | Onvoy | Internet / business phone carrier | 2015 |
| 318-670 | AT&T (local phone) | Local phone company | 2001 |
| 318-671 | AT&T (local phone) | Local phone company | – |
| 318-673 | AT&T (local phone) | Local phone company | – |
| 318-674 | AT&T (local phone) | Local phone company | 2001 |
| 318-675 | AT&T (local phone) | Local phone company | – |
| 318-676 | AT&T (local phone) | Local phone company | – |
| 318-677 | AT&T (local phone) | Local phone company | 2001 |
| 318-678 | AT&T (local phone) | Local phone company | 2001 |
| 318-681 | AT&T (local phone) | Local phone company | – |
| 318-682 | AT&T (local phone) | Local phone company | – |
| 318-683 | AT&T (local phone) | Local phone company | – |
| 318-684 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2018 |
| 318-685 | Airus | Phone company | 2019 |
| 318-686 | AT&T (local phone) | Local phone company | – |
| 318-687 | AT&T (local phone) | Local phone company | – |
| 318-688 | AT&T (local phone) | Local phone company | – |
| 318-689 | Spok | Paging service | – |
| 318-693 | Voip Innovations | Internet / business phone carrier | 2019 |
| 318-698 | CenturyLink / Lumen | Local phone company | – |
| 318-701 | Level 3 (Lumen) | Internet / business phone carrier | 2016 |
| 318-703 | Level 3 (Lumen) | Internet / business phone carrier | 2006 |
| 318-716 | Verizon Wireless | Mobile carrier | – |
| 318-725 | Exiant Communications | Phone company | 2019 |
| 318-734 | Onvoy | Internet / business phone carrier | 2008 |
| 318-735 | Telnyx | Internet / business phone carrier | 2019 |
| 318-741 | AT&T (local phone) | Local phone company | – |
| 318-742 | AT&T (local phone) | Local phone company | – |
| 318-746 | AT&T (local phone) | Local phone company | – |
| 318-747 | AT&T (local phone) | Local phone company | – |
| 318-751 | MCImetro (Verizon Business) | Internet / business phone carrier | – |
| 318-752 | AT&T (local phone) | Local phone company | – |
| 318-754 | Onvoy | Internet / business phone carrier | 2008 |
| 318-759 | AT&T (local phone) | Local phone company | – |
| 318-761 | IP Horizon | Internet / business phone carrier | 2021 |
| 318-762 | MetroPCS (T-Mobile) | Mobile carrier | 2008 |
| 318-771 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | 2006 |
| 318-773 | AT&T Mobility | Mobile carrier | – |
| 318-779 | Comcast | Internet / business phone carrier | 2006 |
| 318-780 | Verizon Wireless | Mobile carrier | – |
| 318-795 | AT&T (local phone) | Local phone company | – |
| 318-797 | AT&T (local phone) | Local phone company | – |
| 318-798 | AT&T (local phone) | Local phone company | – |
| 318-799 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 318-800 | Onvoy | Internet / business phone carrier | 2015 |
| 318-813 | AT&T (local phone) | Local phone company | – |
| 318-820 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 318-828 | AT&T Mobility | Mobile carrier | 2006 |
| 318-833 | Fractel | Internet / business phone carrier | 2019 |
| 318-834 | Eliska Wireless Ventures Subsidiary I | Mobile carrier | – |
| 318-840 | Teleport Communications America La | Internet / business phone carrier | – |
| 318-841 | CenturyLink / Lumen | Local phone company | – |
| 318-848 | AT&T (local phone) | Local phone company | – |
| 318-860 | Commio | Internet / business phone carrier | 2022 |
| 318-861 | AT&T (local phone) | Local phone company | – |
| 318-862 | AT&T (local phone) | Local phone company | – |
| 318-863 | Boost / Virgin Mobile | Mobile carrier | 2023 |
| 318-864 | AT&T (local phone) | Local phone company | – |
| 318-865 | AT&T (local phone) | Local phone company | – |
| 318-866 | AT&T (local phone) | Local phone company | – |
| 318-868 | AT&T (local phone) | Local phone company | – |
| 318-869 | AT&T (local phone) | Local phone company | – |
| 318-888 | Onvoy | Internet / business phone carrier | 2017 |
| 318-895 | Twilio | Internet / business phone carrier | 2021 |
| 318-896 | Wavenation | Phone company | 2026 |
| 318-900 | Onvoy | Internet / business phone carrier | 2015 |
| 318-901 | Onvoy | Internet / business phone carrier | 2021 |
| 318-908 | Onvoy | Internet / business phone carrier | – |
| 318-918 | Verizon Wireless | Mobile carrier | 2007 |
| 318-921 | Nuso | Internet / business phone carrier | 2025 |
| 318-934 | AT&T (local phone) | Local phone company | 2001 |
| 318-944 | Terra Nova Telecom | Internet / business phone carrier | 2022 |
| 318-946 | AT&T Mobility | Mobile carrier | 2007 |
| 318-963 | Verizon Wireless | Mobile carrier | – |
| 318-990 | AT&T Mobility | Mobile carrier | 2005 |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.