When you plan a project in your yard — putting in a fence, planting trees, building a deck, or installing a mailbox — you expect utilities to come out and mark the lines in the ground before you dig. Those colored flags and spray‑painted lines help you know where gas, electric, water, sewer, and communication lines run so you don’t accidentally damage anything or cause a dangerous situation.

But more people are noticing that communication lines aren’t always being marked the way they used to. That raises an important question: what’s going on, and what does it mean for you?

What “line marking” is and why it matters

Before any digging, state laws and “call before you dig” services (such as 811) are designed to notify utilities that someone is planning to break ground on a property. In response, utility companies are supposed to come out and mark the location of their buried lines.

This process:

  • Helps prevent damage to underground cables and pipes.
  • Reduces the chance of outages for you and your neighbors.
  • Minimizes the risk of injury from striking gas or electric lines.
  • Protects you from fines or repair bills when you follow the proper steps.

For years, many homeowners expected all utilities — including cable and internet providers — to participate in this marking service for every dig ticket.

Why communication lines may not be marked like they used to

In some areas, communication providers (like cable or internet companies) have changed how they respond to dig notifications. Instead of sending someone to mark every single line in every yard, they may:

  • Prioritize “high‑risk” or “high‑impact” areas.
  • Rely more heavily on map records and assumptions about line locations.
  • Decide that paying for repair after damage is cheaper than paying for routine marking on every small project.

From a business standpoint, the cost of sending a crew to mark one shallow cable line in a residential yard may be higher than simply repairing or replacing that line if it gets cut. As a result, homeowners might see fewer flags or painted marks from communication companies, even when they have properly requested locates.

What this means for you as a homeowner or small business

If a communication company chooses not to mark a line, several things can happen:

  • You might accidentally cut a cable line while digging.
  • Your internet, TV, or phone service could go out until someone repairs it.
  • In some cases, you may be responsible for part of the repair cost, depending on local rules, your service agreement, and whether you followed proper procedures.

Even if the provider has decided internally that repair is “cheaper” than marking, you still bear the inconvenience — and possibly some risk — if their line is damaged.

Your responsibilities before you dig

No matter what your utilities decide behind the scenes, you still have important responsibilities:

  • Always call your state’s dig line (811) before you start any project that involves digging. This is usually required by law.
  • Wait for the marking window to pass and see which lines are flagged.
  • Document what was or wasn’t marked (photos of the site after the locate window can be helpful).
  • If you know you have a specific provider (like Charter/Spectrum) and don’t see any marks, consider contacting them directly to confirm how they handle line marking in your area.

Following these steps helps protect you if there’s a dispute later about whether proper notice was given.

Practical steps to reduce your risk

Even if communication lines are shallow and sometimes left unmarked, you can still reduce your chances of damage:

  • Hand dig carefully in areas near known utility entrances (for example, where the cable enters your home).
  • Limit deep digging near the path where lines usually run from the street to the house.
  • Use smaller tools and dig slowly when you’re unsure what’s below.
  • Keep records of your contact with the dig line and any utility companies before your project starts.

These habits won’t eliminate all risk, but they shift the odds in your favor.

Why awareness matters

The biggest issue is lack of awareness. Many people assume that “no flags” means “no lines,” which is often not true. If communication providers decide it’s cheaper to fix a cut line than to mark it, homeowners may unknowingly dig into active cables.

By understanding that some companies may not mark every line, you can:

  • Ask better questions before you dig.
  • Plan your project to avoid likely cable paths.
  • Push providers to be clearer about their policies.

In short, fewer markings don’t necessarily mean there’s nothing buried. It may just mean you need to be more proactive in protecting yourself, your property, and your neighbors’ service.