ZIP 29420
Internet providers in North Charleston, SC (29420)
Listed for this ZIP
Highest verified download field
Lowest verified price field
Coverage sourced from FCC Broadband Data. Updated regularly.
Availability confidence
ZIP-level estimate
Results for 29420 are ranked from ZIP/provider data. Exact address serviceability, final taxes, regional fees, and provider checkout terms still need confirmation before purchase.
Available providers at 29420
Offers are grouped under the provider that owns them. Use the plan rows to compare speed and price, then confirm exact address serviceability with the provider.
- #1ZIP estimateFiber
Google Fiber
4 available plans grouped under this provider.
- Starting price
- $70/mo
- Download
- 8.0 Gbps
- Upload
- 8.0 Gbps
- Plans
- 4
Plans from Google Fiber
Google Fiber 1 Gig
Fast symmetrical 1 Gig fiber with included router for seamless streaming and work-from-home
1.0 Gbps / 1.0 Gbps upload
Google Fiber 2 Gig
High-speed 2 Gig fiber with Wi-Fi 6E mesh system for whole-home coverage and multiple devices
2.0 Gbps / 1.0 Gbps upload
Google Fiber 5 Gig
Ultra-fast 5 Gig fiber with Wi-Fi 6 router and mesh system for whole-home coverage and multiple high-demand devices
5.0 Gbps / 5.0 Gbps upload
Google Fiber 8 Gbps
Premium 8 Gbps symmetrical fiber for ultimate performance in multi-user environments and professional applications
8.0 Gbps / 8.0 Gbps upload
Pricing per month plus taxes for length of contract, unless otherwise stated. Additional fees and terms may apply. Pricing may or may not reflect promotional, bundle and/or other offers available. Pricing varies by location and availability. All prices subject to change at any time. May or may not be available based on service address. Speeds may vary.
- #2ZIP estimateInternet
AT&T
3 available plans grouped under this provider.
- Starting price
- $50/mo
- Download
- 5.0 Gbps
- Upload
- 5.0 Gbps
- Plans
- 3
Plans from AT&T
AT&T Fiber 300 Mbps plan
Entry-level fiber internet with symmetrical 300 Mbps speeds for small households
300 Mbps / 300 Mbps upload
AT&T Fiber 1 Gig plan
Fast gigabit fiber with symmetrical speeds for seamless 4K streaming and online gaming
1.0 Gbps / 1.0 Gbps upload
AT&T Fiber 5 Gbps plan
Ultra-premium 5 Gbps fiber with HBO Max included for ultimate internet experience and entertainment
5.0 Gbps / 5.0 Gbps upload
AT&T offers one of the best fiber services around, with plans ranging from 100 – 4,700 Mbps.* Starting at $45.00/mo.,* plus taxes (w/ eligible Autopay & Paperless bill), AT&T’s 100 Mbps plan would suit a small household since it provides symmetrical upload and download speeds with reliable fiber technology. If you need more speed, AT&T has no shortage of high-speed plans ranging up to multi-gig speeds. AT&T customers generally rate the provider well when it comes to speed and reliability. If AT&T is available near you, its fiber plans will provide faster and more reliable speeds than cable, satellite or 5G internet providers. *Price after $10/mo AutoPay & Paperless bill discount. (Starts w/in 2 bills). Monthly State Cost Recovery Charge applies in NV, OH, TX. One time install fee may apply. See offer details below. Speeds based on wired connection. Actual speeds may vary. For 5GIG, single device wired speed maximum 4.7Gbps. For more info, go to www.att.com/speed101. Updated as of 09/08/25. **Data Allowance: $10 charge applies for each additional 50GB (up to $100/mo). Unlimited data allowance included with 100Mbps or higher or may also be purchased separately for an add’l $30/mo. For more info, go to www.att.com/internet-usage. Speeds based on wired connection. Actual speeds may vary. For more info, go to www.att.com/speed101.
- #3ZIP estimateInternet
Spectrum
4 available plans grouped under this provider.
- Starting price
- $30/mo
- Download
- 2.0 Gbps
- Upload
- 1.0 Gbps
- Plans
- 4
Plans from Spectrum
Spectrum Internet Advantage
High-speed Internet at a budget-friendly price. For qualifying customers only.
100 Mbps / 10 Mbps upload
Spectrum Internet Premier
Internet speeds that can handle it all.
500 Mbps / 20 Mbps upload
Spectrum Internet Gig
Go faster with Gig speeds ideal for serious gamers, streamers and large homes.
1.0 Gbps / 35 Mbps upload
Spectrum Internet 2 Gig
Connect twice as fast with 2 Gig download and 1 Gig upload speeds for the ultimate connection.
2.0 Gbps / 1.0 Gbps upload
Limited time offer; subject to change; new residential customers only (no Spectrum services within past 30 days) and in good standing with Spectrum. Taxes and fees extra in select states. SPECTRUM INTERNET: Standard rates apply after promo period. Additional charge for installation. Speeds based on wired connection. Actual speeds (including wireless) vary and are not guaranteed. Capable modem required for all Gig speeds. For a list of capable modems, visit Spectrum.net/modem. Services subject to all applicable service terms and conditions, subject to change. Not available in all areas. Restrictions apply. ©2025 Charter Communications, all rights reserved.
- #4ZIP estimateCable
WOW
4 available plans grouped under this provider.
- Starting price
- $49/mo
- Download
- 2.0 Gbps
- Upload
- 500 Mbps
- Plans
- 4
Plans from WOW
WOW! Internet 500 Mbps
Reliable 500 Mbps cable internet with free modem and unlimited data for households with multiple devices
1.0 Gbps / 50 Mbps upload
$49/moSee Available OffersWOW! Gig Internet
Fast 1 Gig cable internet with free modem and unlimited data for households with multiple streaming devices
2.0 Gbps / 50 Mbps upload
$69/moSee Available OffersWOW! 1.2 Gbps Internet
High-speed 1.2 Gbps cable internet with unlimited data for power users and households with multiple devices
2.0 Gbps / 100 Mbps upload
$79/moSee Available OffersWOW! 2 Gbps Internet
Premium 2 Gbps symmetrical cable internet with free modem for tech-heavy households with multiple devices
500 Mbps / 500 Mbps upload
$99/moSee Available OffersNot all internet speeds available in all areas.
- #5ZIP estimateSatellite
Viasat
2 available plans grouped under this provider.
- Starting price
- $70/mo
- Download
- 2.0 Gbps
- Upload
- 2.0 Gbps
- Plans
- 2
Plans from Viasat
Viasat Unlimited Silver 25
High-speed satellite internet with 100 GB priority data and $300 gift card for rural areas with limited options
2.0 Gbps / 2.0 Gbps upload
$70/moSee Available OffersViasat Unlimited Silver 25
Reliable satellite internet with 100 GB priority data and $300 gift card for rural areas
300 Mbps / 300 Mbps upload
$70/moSee Available OffersNot all internet speeds available in all areas.
- #6ZIP estimateOther
TDS Telecom
5 available plans grouped under this provider.
- Starting price
- $44/mo
- Download
- 245 Mbps
- Upload
- 50 Mbps
- Plans
- 5
Plans from TDS Telecom
TDS High-Speed Cable 200
Reliable 200 Mbps cable internet with free modem and unlimited data for everyday browsing and streaming
220 Mbps / 25 Mbps upload
$44/moSee Available OffersTDS Fiber 1 Gig
Fast symmetrical 1 Gig fiber with free Wi-Fi 6 router for households with multiple connected devices
200 Mbps / 50 Mbps upload
$69/moSee Available OffersTDS Cable 1 Gbps
Fast 1 Gbps cable internet with unlimited data for households with multiple streaming and gaming devices
200 Mbps / 50 Mbps upload
$69/moSee Available OffersTDS Fiber 2 Gig
High-speed 2 Gig fiber with Wi-Fi 6E mesh system for whole-home coverage and multiple high-demand devices
245 Mbps / 25 Mbps upload
$109/moSee Available OffersTDS Fiber 8 Gbps
Ultra-premium 8 Gbps fiber for professional content creators and businesses with extreme bandwidth needs
245 Mbps / 25 Mbps upload
$295/moSee Available OffersNot all internet speeds available in all areas.
Internet in North Charleston, SC
ZIP 29420 is in North Charleston, SC. 6 internet service providers deliver service at this ZIP, with speeds up to 8.0 Gbps, and monthly plans starting at $30. Service availability may vary by exact address — confirm with your chosen provider before you order.
Frequently asked questions
How many internet providers service North Charleston, SC (29420)?
6 internet providers currently list service at North Charleston, SC (29420). The names in our data include AT&T, Google Fiber, and Spectrum alongside 3 others in our data. A ZIP code usually spans several neighbourhoods, and internet coverage rarely stops neatly at the ZIP boundary, so the providers that reach one street can differ from those a few blocks away. Fiber networks are the most address-sensitive of all, because they are trenched street by street and can serve part of a ZIP long before the rest. Across these providers we track speeds up to 8.0 Gbps and monthly plans from $30. Treat this count as a shortlist to compare rather than a guarantee for your exact address. Confirm serviceability directly with the provider before you sign up, since an address lookup is the only way to be certain a plan reaches your home.
What is the fastest speed available at 29420?
The fastest plan we currently list at 29420 is 8.0 Gbps. Fiber connections deliver the most consistent high-speed performance where they are available, because they offer matched upload and download speeds and hold up better than cable during busy evening hours. The cable and fiber providers at this ZIP are typically the ones reaching the top of that range. That headline speed is the ceiling for the fastest plan, not what every household will see — the tier you choose, your in-home wiring, your router, and how many devices are active all affect real throughput. Speeds and availability also shift as providers upgrade their networks over time. A faster tier is only worth paying for if your household actually uses it — heavy streaming, online gaming, and multiple remote workers benefit most from the extra headroom. Check the plan rows above for the exact speed of each tier, then confirm the fastest option at your specific address before ordering.
How much does internet cost at 29420?
Plans at 29420 start as low as $30 per month. That entry price usually buys an introductory promotional rate rather than the long-term price, so it is worth reading each provider's disclaimer for the rate that begins after the first 12 months. Promotional pricing also frequently requires autopay or paperless billing to stay at the advertised number. The lowest monthly figure is rarely the full cost either: equipment rental, one-time installation or activation fees, and any data-overage charges can add to what you actually pay. Comparing the true first-year and second-year cost, rather than the teaser rate alone, is the best way to judge which plan is genuinely the better value. Providers listed here include AT&T, Google Fiber, and Spectrum, and the cheapest option changes as their promotions rotate. Use the plan rows above to compare real monthly prices side by side, then confirm the final out-the-door cost with the provider before you order.
Can I bundle TV or phone with internet at 29420?
Yes — some of the cable and fiber providers listed at North Charleston, SC (29420) may let you add TV, mobile, or home phone to your internet plan as a bundle. Bundling can lower the combined monthly price and put everything on a single bill, which many households find simpler to manage. It does not always save money, though, so it is worth pricing the standalone internet plan against the bundle before you decide. Check whether adding a bundle changes the contract length, the equipment you have to rent, the taxes and fees, or the price that kicks in after the promotional period ends. Providers at this ZIP include AT&T, Google Fiber, and Spectrum, and each packages its add-ons differently. Confirm the exact bundle terms directly with the provider, since availability and pricing vary by address even inside the same ZIP.