What an 811 ticket is and why you need to track it
An 811 ticket is a confirmation number you receive when you call 811 before digging on your property. The ticket proves you requested a utility locate — the process where gas, electric, water, and telecom companies mark their underground lines so you don't hit them. You need to look up your ticket to confirm the locate was completed, see which utilities responded, and check whether the marks are still valid for your project.
Each state runs its own 811 system, and the ticket number is your proof that you followed the law. If you dig without calling 811 or without checking that locates were actually done, you can face fines, damage charges, or injury liability. The lookup tells you whether you're clear to dig or whether you need to call again.
Key Takeaways
- Your 811 ticket number arrives by phone, text, or email when you call 811, and you need it to look up locate status online or by phone.
- Each state's 811 center has its own ticket lookup system, so you search on your state's specific website, not a national one.
- A ticket shows you which utilities responded to the locate request and whether marks are still valid — typically 28 to 30 days from the request date.
- If a utility did not respond or marks have faded, you may need to call 811 again before digging, depending on your state's rules.
- Lookup systems are free and usually available 24/7, though some states charge a small fee for rush or same-day locates.
How to find your state's 811 ticket lookup system
Start by visiting call811.com, which is the national 811 coordinating body. This site has a map and a list of all 50 states' 811 centers with direct links to each one's ticket lookup tool. Click your state, and you'll land on that state's system — for example, Dig Safe in Massachusetts, Miss Utility in Michigan, or Call Before You Dig in California.
Once you're on your state's site, look for a button or link labeled "Ticket Lookup," "Check Ticket Status," or "Locate Status." You'll enter your ticket number (a string of digits or letters your 811 operator gave you) and sometimes your phone number or the address where you requested the locate. The system will show you the ticket details, which utilities were notified, and which ones have marked their lines.
What information the lookup shows you
A ticket lookup displays the date you called 811, the address of the locate request, and a list of utilities that were contacted — typically electric, gas, water, and telecommunications. Next to each utility name, you'll see a status: "Marked," "No Conflict," "No Response," or "Pending." "Marked" means that utility sent a crew and painted or flagged their lines. "No Conflict" means they checked and have no lines at that address. "No Response" means they didn't respond within the required window, usually 2 to 3 business days.
The lookup also shows the expiration date of the marks. In most states, marks are valid for 28 to 30 days from the request date. After that, you cannot assume the marks are accurate — lines may have been moved, or marks may have faded. If your project will take longer than 30 days, or if you're digging more than a month after the request, you'll need to call 811 again.
What to do if a utility did not respond or marks are expired
If the lookup shows "No Response" next to a utility, check your state's rules. Some states require you to wait the full response window (usually 2 to 3 business days) before digging, even if one utility hasn't marked yet. Others allow you to dig in areas where a utility has no lines, even if they didn't formally respond. Call your state's 811 center directly to ask whether it's safe to proceed, or call the non-responding utility yourself to request an emergency locate.
If marks have expired, do not dig based on old marks. Call 811 again and request a new locate. Some states charge a fee for a second locate on the same address within a short period, but the cost is far less than the liability if you hit a line. When you call for a new locate, mention that you already called once — the operator may be able to expedite the request or waive the fee.
Accessing your ticket by phone if the website is down
If your state's online lookup is unavailable or you don't have internet access, call your state's 811 center directly. The phone number is on the call811.com map. Have your ticket number ready, and the operator can tell you the status of each utility and whether marks are still valid. This is also the fastest route if you need an answer when ready and don't want to wait for a website to load.
Some states also send ticket information by text or email when you call 811, so check your messages. If you didn't receive a confirmation, ask the 811 operator to resend it or to read the ticket number to you over the phone so you can write it down.
Rush and same-day locate requests
If you need marks faster than the standard 2 to 3 business days, most states offer rush or same-day locates for an additional fee. The fee varies by state — some charge $25 to $50 extra, while others charge more. When you call 811 and request a rush locate, the operator will tell you the fee and confirm whether same-day service is available in your area. The ticket lookup will show the same information as a standard locate, but the utilities are notified that the request is urgent.
Rush locates are useful for small projects or emergency repairs, but they're not always necessary. If you're planning a project weeks in advance, a standard locate is free and gives you plenty of time to see marks and plan your dig.
Frequently Asked Questions
Can I look up someone else's 811 ticket?
No. Most state systems require you to enter the ticket number and either the phone number or address associated with the request. This prevents strangers from looking up your ticket and seeing your address or digging plans. If you're a contractor working on a property owner's behalf, ask the owner for the ticket number or call 811 yourself to request a new locate.
What if I lost my ticket number?
Call your state's 811 center and give them the address and the approximate date you called. The operator can search their records and provide the ticket number. Have your phone number or the property address ready so they can find the right ticket quickly.
How long does it take to see marks after I call 811?
Utilities have 2 to 3 business days to respond and mark their lines, though some respond faster. You can check the ticket lookup after one business day to see which utilities have already marked. Do not dig until the response window closes and you've confirmed all utilities have either marked or responded "No Conflict."
Do I need a new ticket if I'm digging in a different part of the same property?
Yes. Each 811 ticket covers a specific area. If you're digging in a different location on the same property, call 811 again and request a new locate for that address or area. The operator will ask you to describe the location, and a new ticket will be issued.
What if marks have faded but it's only been two weeks?
Marks can fade from weather, foot traffic, or lawn mowing. If you can't see the marks clearly, call 811 again and request a re-mark. Most states allow this at no charge if the original marks are still within the valid window. The operator will note that you're requesting a re-mark of an existing ticket, and utilities will send crews to refresh the marks.