A wire is down? Call 911, then SDG&E at 1-800-411-7343. Stay well back, keep others away and do not touch the wire or anything it is touching. This guide summarizes what SDG&E, AT&T, Cox, the California Public Utilities Commission and the City of San Diego publish, as of November 2, 2026. For power outages, outage maps and gas leaks, see our power outages, downed lines and gas leaks guide.
First: treat every downed wire as live
A wire on the ground, draped over a fence or car, or hanging within reach could be a power line, and you cannot tell whether it is energized by looking at it. Both SDG&E and the state's utility regulator say to treat it as dangerous:
- Assume it is energized. SDG&E's newsroom safety reminder says to always assume downed power lines are energized, keep a safe distance, and call 911 and SDG&E at 1-800-411-7343. The CPUC's power line safety fact sheet says all downed lines should be treated as dangerous and that you should never touch a downed power line or go near one.
- Do not touch anything it touches. The CPUC says not to touch a person, animal or object in contact with a downed line, because the line may still be energized, and to call 911. SDG&E's downed power line page says only a qualified electrical worker should try to free a person or animal from an electric line.
- Call 911, then SDG&E. SDG&E's power outage safety page says to report downed lines to 911 and call SDG&E immediately at 1-800-411-7343. Its storm safety page says to report them to the police or fire department and SDG&E.
- In a car. If a line falls on your vehicle or you hit a pole, stay inside and call 911 unless there is a fire. Our power outages guide covers SDG&E's full guidance for this.
How far away? As of November 2, 2026, the SDG&E and CPUC pages we checked do not set a specific safe distance for a line that is on the ground; they say to stay away and call from a safe place. Give it plenty of room, keep children and pets back, and remember that a wire can lie hidden in grass, water or debris. SDG&E's 10-foot rule applies to working near overhead lines that are still up, not to standing near a fallen one.
Power line or phone and cable line?
Many utility poles carry more than one kind of wire. There is a general pattern, but it is not a safe way to decide whether you can go near a wire.
- Power is usually on top. SDG&E's tree safety FAQ says its high-voltage lines are the ones at the top of the pole, marked "High Voltage" on the cross arm, and that the lower-voltage phone and cable lines sit below SDG&E's equipment on the pole.
- The wire to your house is electric too. The same FAQ describes the service drop, a low-voltage SDG&E line that runs from the pole to a house or business. Low voltage does not mean safe to touch.
- Why not to guess. When a pole breaks or a tree falls, wires end up out of their usual order, and a phone or cable line can be lying across or touching a power line. If any wire is down or within reach, treat it as a power line and call 911 and SDG&E. Only report a line straight to AT&T or Cox when it is clearly a communication line, still up and not touching anything electrical.
Who owns the wires and poles
- Power lines: SDG&E. San Diego Gas & Electric owns and maintains the electric lines and equipment, and SDG&E's own manual refers to poles owned by SDG&E. The City of San Diego does not run the power grid.
- Phone, cable and internet lines: the carrier. Lines for phone, cable TV and internet belong to companies such as AT&T and Cox (Cox's website now says "Cox is now Spectrum"), plus other providers. SDG&E's tree FAQ notes that it does not maintain other utilities' facilities.
- Shared (joint-use) poles. A CPUC staff paper, A Brief Introduction to Utility Poles, explains that the state requires investor-owned utilities such as SDG&E, and incumbent phone companies such as AT&T, to give phone and cable TV providers access to their poles. SDG&E's pole attachment manual describes communication companies attaching to poles owned by SDG&E. So one pole can have several owners' wires on it.
- Ownership tags. Under the CPUC's General Order 95, Rule 91.5, communication cables on joint-use poles must carry markers naming the owner with a 24-hour contact number. The rule says the markers must be visible to workers who climb the pole, so they may be hard to read from the street.
Reporting a low or sagging phone or cable line
If a phone or cable line is sagging low over a street, sidewalk, driveway or yard but is not on the ground and not near a power line, report it to the company that owns it. Use only the companies' official pages and numbers below; do not rely on numbers from ads or search snippets.
- AT&T. AT&T's page on unburied cables, exposed wires and downed lines says to call 800.288.2020 at any time about a downed or drooping line. If you have AT&T service, give your account information and say the line is down. If you are not a customer, say you have no account, decline new service, and then say the line is down. AT&T also warns never to approach a downed wire yourself and to call local authorities in an emergency.
- Cox. Cox's disaster support page asks people to report damaged or downed lines, links to its contact page, and says to use cox.com/chat to get a downed line repaired safely. It also asks people never to remove lines themselves, because lines on a pole serve several homes.
- Another company's line. AT&T says that if a line is marked with a different company's name, report it to that company. Use the contact details on that company's own website.
- Not sure, or it is a hazard? If you cannot tell whose line it is, or it is low enough to catch a truck or a person, call SDG&E at 1-800-411-7343, and 911 if it is an immediate danger. The CPUC's public safety complaint page gives a dangling wire as an example of a utility safety problem to report to 911.
Leaning, cracked or damaged poles
- Report it to SDG&E. For a pole that is leaning, cracked, burned, hit by a car or pulling its wires tight, call SDG&E at 1-800-411-7343. SDG&E's Dial 811 page gives the general rule for damage to its equipment: if you think the damage is life-threatening, clear the area and call 911 as well as SDG&E; if not, still report it to SDG&E at 1-800-411-7343.
- Call 911 first if it is falling or blocking a road. A pole that is moving, has wires down, or is lying across a street or sidewalk is an emergency.
- Give a precise location. Note the nearest address or cross street, which way the pole is leaning, and what it is touching. Take photos only from a safe distance.
- A pole with only phone or cable lines. If a pole carries no power lines at all, the phone or cable company may own it; report it to that company as above. When in doubt, call SDG&E.
SDG&E's contact page lists 1-800-411-7343 as its customer line and says it handles emergencies after hours and on Sundays. In an electrical or gas emergency, that page says to leave the area and call 911 and SDG&E from a safe location.
What the City of San Diego handles
Overhead power, phone and cable lines run along City streets, but the City does not own or repair them. A few related things are the City's:
- Street lights. The City's streetlights page says, "The Street Division is responsible for all the streetlights in the City of San Diego." Report a light that is out or a damaged street light pole through Get It Done, at 619-527-7500 or [email protected]. See our street lights out guide.
- Trees and power lines go to SDG&E. The City's street tree maintenance page says that if a City-maintained tree is affecting power lines in any way, report it to SDG&E immediately at 1-800-411-7343. SDG&E's vegetation management page says to call that number to request an inspection and that its pruning or removal is done at no cost to the property owner. Its tree FAQ adds that pruning around power lines must be done by a line-clearance-qualified arborist, and that the California Penal Code bars unauthorized people from working within six feet of high-voltage lines. For other street tree problems, see our street trees guide.
- Undergrounding. The City's Utilities Undergrounding Program aims to move every residential overhead electric, telephone and broadband line underground. The City says about 1,000 miles of overhead lines remain and that SDG&E carries out most of the construction. Questions: 619-533-3841 or [email protected].
For other problems on City streets and sidewalks, see our guide to reporting a problem to the City of San Diego.
If a line or pole damaged your property
- SDG&E equipment. SDG&E's claims page accepts claims for losses such as property damage, bodily injury, business interruption and food spoilage. You can send its claims form by email or fax, or mail it to SDG&E, Attention: Claims Department, P.O. Box 129831, San Diego, CA 92112. SDG&E says a claims representative will contact you within 3 to 5 business days.
- Phone or cable equipment. Contact the carrier that owns the line through its official contact page.
- The CPUC does not decide damage claims. Its complaint page says it cannot award damages or decide a utility's liability, and that you can go to civil court if you cannot resolve it with the utility.
- City property. If a City street light pole or other City property caused the damage, the claim goes to the City, with strict deadlines. See our guide to filing a damage claim against the City.
Who to call: quick reference
Any wire on the ground, sparking, burning or across a car
Responsible: Emergency services, then SDG&E
Contact: Stay away. Call 911, then SDG&E at 1-800-411-7343. Do not try to work out first whether it is a power line.
Pole leaning, cracked, broken or hit by a car
Responsible: SDG&E (emergency services if it is falling, blocking a road or has wires down)
Contact: 911 if it is an immediate danger; otherwise SDG&E at 1-800-411-7343.
Sagging or low phone line that is clearly not electric
Responsible: AT&T, if it is AT&T's line
Contact: 800.288.2020, any time. See AT&T's downed lines page.
Sagging or downed cable TV or internet line
Responsible: Cox (now Spectrum), if it is Cox's line
Contact: Chat at cox.com/chat or the Cox contact page.
Tree or branches touching a power line
Responsible: SDG&E
Contact: Call 1-800-411-7343 to request an inspection. See SDG&E vegetation management.
City street light pole knocked down or a street light out
Responsible: City of San Diego Street Division
Contact: Get It Done, 619-527-7500 or [email protected]. 911 if it is a road hazard. See our street lights guide.
Questions about the City's undergrounding program
Responsible: City of San Diego Utilities Undergrounding Program
Contact: 619-533-3841 or [email protected].
A utility safety problem you reported that was not fixed
Responsible: California Public Utilities Commission (CPUC)
Contact: Public safety complaint, after 911 and the company. Consumer Affairs main line 1-800-755-1447.
Let your neighbors know
Call 911 for anything dangerous, and report the line or pole to SDG&E or the carrier first. If a sagging line or leaning pole on your street has gone unfixed for a while, sharing it on SaveSanDiego lets neighbors see it has already been reported, add details and follow it. SaveSanDiego is an independent community platform, not a City, SDG&E or phone company service.
Frequently asked questions
What should I do if I see a downed wire in San Diego?
Treat it as live and stay well away from it, from anything it is touching, and from any puddle or fence it lies on. Call 911, then SDG&E at 1-800-411-7343. SDG&E's guidance is to always assume downed power lines are energized, and the California Public Utilities Commission says all downed lines should be treated as dangerous and you should never touch one or go near it. Do not try to move it with a stick or free a person or animal; SDG&E says only a qualified electrical worker should attempt that.
How far should I stay from a downed power line?
As of November 2, 2026, the SDG&E and CPUC safety pages we checked do not give a specific distance for a line on the ground. They say to stay away, not to touch it or anything in contact with it, and to call from a safe place. Keep people and pets well back and warn others. SDG&E's 10-foot rule is for working near overhead lines that are still up, not a safe distance from a fallen line.
How can I tell a power line from a phone or cable line?
Often you cannot, especially once a wire is down. On a shared pole, SDG&E says its high-voltage lines are at the top, marked "High Voltage" on the cross arm, and that phone and cable lines are lower on the pole, below SDG&E's equipment. But a fallen phone or cable line can be tangled with or touching a power line, and the low-voltage service drop that runs from the pole to a house is also electric. Do not guess: if a wire is down, call 911 and SDG&E first.
Who do I call about a low-hanging phone or cable line?
The company that owns it. AT&T says to call 800.288.2020 any time about a downed or drooping line, even if you are not an AT&T customer, and to contact the other company if a line is marked with a different name. Cox, which says it is now Spectrum, asks people to report damaged or downed lines through cox.com/chat or its contact page. If you are not sure the wire is a communication line, call SDG&E at 1-800-411-7343 instead.
Who fixes a leaning or damaged utility pole?
Report it to SDG&E at 1-800-411-7343, or call 911 first if it is falling, has wires down or blocks a road. Many San Diego poles carry SDG&E power lines with phone and cable lines attached below them, and SDG&E's pole attachment manual describes communication companies attaching to poles owned by SDG&E. If the pole holds only phone or cable lines, the communication company may own it. A City street light pole is the City's to repair.
Does the City of San Diego fix power, phone or cable lines?
No. The City does not own or repair SDG&E, AT&T or Cox lines. The City is responsible for its own street lights through the Street Division, and its Utilities Undergrounding Program works with the utilities to move overhead lines underground; the City says SDG&E does most of that construction. A City-maintained tree affecting power lines should be reported to SDG&E, not the City.
Who pays if a fallen line or pole damaged my property?
Usually the company whose equipment caused the damage. SDG&E has its own claims process (claims form, mail, fax or 1-800-411-7343) for losses such as property damage, injury and food spoilage. The CPUC says it cannot award damages or decide a utility's liability. If City property, such as a City street light pole, caused the damage, the claim goes to the City of San Diego.
Sources
- SDG&E: downed power line safety tips
- SDG&E: power outage safety
- SDG&E: keeping safe in stormy weather
- SDG&E Today: SDG&E urges caution around downed power lines (December 24, 2025)
- SDG&E: contact us
- SDG&E: tree safety FAQ
- SDG&E: tree safety and vegetation management
- SDG&E: Dial 811 before you dig
- SDG&E: claims
- SDG&E: pole attachment policy and procedures manual
- AT&T: report unburied cables, exposed wires or downed lines
- Cox: disaster prep, response and recovery
- Cox: contact us
- CPUC: staying safe around power lines (fact sheet)
- CPUC Policy & Planning Division: A Brief Introduction to Utility Poles (staff paper, July 2014)
- CPUC: General Order 95, Rule 91.5 (marking of communication cables)
- CPUC: public safety complaint
- City of San Diego Street Division: streetlights
- City of San Diego: street tree maintenance
- City of San Diego: Utilities Undergrounding Program overview
Last checked November 2, 2026. Phone numbers, contact methods and company names can change; SDG&E's, the carriers' and the City's own pages are the final word. In an emergency, call 911. This guide is general information, not safety or legal advice.