Verizon and AT&T are the leading US networks by area covered. T-Mobile comes in a distant third place.
Depending on how you slice the data, AT&T can come out slightly ahead of Verizon in square miles covered. However, most people in the US will find Verizon offers a more comprehensive coverage experience. There are exceptions though—for example, AT&T has a significant edge in Alaska.
') .addTo(comb_map); } else { var rsrp_tech = -1; if (activeTech == "4g") { rsrp_tech = rsrp_4g; } if (activeTech == "5g") { rsrp_tech = rsrp_5g; } new mapboxgl.Popup() .setLngLat(e.lngLat) .setHTML('' + getNiceName(activeCarrier) + ' ' + activeTech.toUpperCase() + ' Signal
' + signalToWord(rsrp_tech)) .addTo(comb_map); }}) comb_map.on('mousemove', 'res9s-fills', (e) => { if (e.features.length > 0) { if (hoveredStateId !== null) { comb_map.setFeatureState( { source: 'res9s', sourceLayer: 'res9_hexes', id: hoveredStateId }, { hover: false } ); } hoveredStateId = e.features[0].id; comb_map.setFeatureState( { source: 'res9s', sourceLayer: 'res9_hexes', id: hoveredStateId }, { hover: true } ); } });// When the mouse leaves the state-fill layer, update the feature state of the// previously hovered feature. comb_map.on('mouseleave', 'res9s-fills', () => { if (hoveredStateId !== null) { comb_map.setFeatureState( { source: 'res9s', sourceLayer: 'res9_hexes', id: hoveredStateId }, { hover: false } ); } hoveredStateId = null; }); })function clearMap() { /* clear active tab */ document.getElementById('vzw').className = 'nav-link tab-link';document.getElementById('tmo').className = 'nav-link tab-link'; document.getElementById('att').className = 'nav-link tab-link'; bar = document.getElementById(''); bar.className = 'nav-link tab-link'; bar = document.getElementById(''); bar.className = 'nav-link tab-link'; bar = document.getElementById(''); bar.className = 'nav-link tab-link';}function changeCarrier(carrier) { activeCarrier = carrier; painter(activeCarrier, activeTech); updateTechMenus(); //clear pill for previously selected carrier clearPills(); //make new carrier active (adding pill) activePill = document.getElementById(activeCarrier); activePill.className = 'nav-link active'; //update mobile menu document.getElementById('network-1-mobile').innerHTML = document.getElementById(activeCarrier).innerHTML; if (activeCarrier === 'vzw') { activePill.setAttribute('style', 'background-color: ##0d6efd;'); } if (activeCarrier ==='') { activePill.setAttribute('style', 'background-color: #0d6efd;'); } if (activeCarrier === '') { activePill.setAttribute('style', 'background-color: #0d6efd;'); } //update gradient keyupdateGradient(); } function clearPills() { //in map's main pils nav, make sure none of the pills are active if (document.getElementById('vzw')) { document.getElementById('vzw').className = 'nav-link'; } if (document.getElementById('att')) { document.getElementById('att').className = 'nav-link'; } if (document.getElementById('tmo')) { document.getElementById('tmo').className = 'nav-link'; } if (document.getElementById('usc')) { document.getElementById('usc').className = 'nav-link'; } if (document.getElementById('dsh')) { document.getElementById('dsh').className = 'nav-link'; } if (document.getElementById('vzw')) { document.getElementById('vzw').setAttribute('style', ''); } if (document.getElementById('att')) { document.getElementById('att').setAttribute('style', ''); } if (document.getElementById('tmo')) { document.getElementById('tmo').setAttribute('style', ''); } if (document.getElementById('usc')) { document.getElementById('usc').setAttribute('style', ''); } if (document.getElementById('dsh')) { document.getElementById('dsh').setAttribute('style', ''); } } function updateTechMenus() { network=activeCarrier; /* get nice format for tech menu item & get onclick value for each menu item */ let t1 = ''; let t2 = ''; let t3 = ''; let o2 = ''; let o3 = ''; if (activeTech == 'any') { t1 = '4G & 5G Coverage'; t2 = '4G Only'; o2 = 'changeTech('+"'"+network +"'"+",'4g')"; t3 = '5G Only'; o3 = 'changeTech('+"'"+network +"'"+",'5g')"; } if (activeTech == '4g') { t1 = '4G Only'; t2 = '5G Only'; o2 = 'changeTech('+"'"+network +"'"+",'5g')"; t3 = '4G & 5G Coverage'; o3 = 'changeTech('+"'"+network +"'"+",'any')"; } if (activeTech == '5g') { t1 = '5G Only'; t2 = '4G Only'; o2 = 'changeTech('+"'"+network +"'"+",'4g')"; t3 = '4G & 5G Coverage'; o3 = 'changeTech('+"'"+network +"'"+",'any')"; } document.getElementById('tech-1-main').innerHTML = t1; document.getElementById('tech-1-mobile').innerHTML = t1; document.getElementById('tech-1-main').setAttribute("onclick", ''); document.getElementById('tech-1-mobile').setAttribute("onclick", ''); document.getElementById('tech-2-main').innerHTML = t2; document.getElementById('tech-2-mobile').innerHTML = t2; document.getElementById('tech-2-main').setAttribute("onclick", o2); document.getElementById('tech-2-mobile').setAttribute("onclick", o2); document.getElementById('tech-3-main').innerHTML = t3; document.getElementById('tech-3-mobile').innerHTML = t3; document.getElementById('tech-3-main').setAttribute("onclick", o3); document.getElementById('tech-3-mobile').setAttribute("onclick", o3);//hide tech menu if on crowd map if (activeMap =='crowd') { document.getElementById('pre-tech-spacer').setAttribute("style","display: none;"); document.getElementById('pre-tech-spacer-mobile').setAttribute("style","display: none;"); document.getElementById('tech-main').setAttribute("style","display: none;"); document.getElementById('tech-mobile').setAttribute("style","display: none;"); } //make sure tech menu shows if it might have been hidden if (activeMap =='default') { document.getElementById('pre-tech-spacer').setAttribute("style",""); document.getElementById('tech-main').setAttribute("style",""); document.getElementById('tech-mobile').setAttribute("style",""); document.getElementById('pre-tech-spacer-mobile').setAttribute("style",""); }}function changeTech(network, tech) { activeTech = tech; painter(activeCarrier, activeTech); updateTechMenus();} function plans() { clearMap(); changeCarrier("tmo"); var bar = document.getElementById('collapsePlansTmo'); bar.setAttribute("class", 'accordion-collapse collapse show'); bar = document.getElementById('fohbar'); bar.setAttribute("class", 'accordion-button show'); }function getPropertyName(carrier, tech) { let propertyName = 'None'; //check if crowdsourced map is in use. if so, assign property name of a/t/v if (activeMap == 'crowd') { if (carrier == "tmo") propertyName = 't' else if (carrier == "vzw") propertyName = 'v' else if (carrier == "att") propertyName = 'a' else console.log ('Error: no V/T/A carrier selected for crowd map.'); return propertyName; } else if (carrier == "att" && tech == '4g') propertyName = 'a4'; else if (carrier == "att" && tech == '5g') propertyName = 'a5'; else if (carrier == "att" && tech == 'any') propertyName = 'aa'; else if (carrier == "tmo" && tech == '4g') propertyName = 't4'; else if (carrier == "tmo" && tech == '5g') propertyName = 't5'; else if (carrier == "tmo" && tech == 'any') propertyName = 'ta'; else if (carrier == "vzw" && tech == '4g') propertyName = 'v4'; else if (carrier == "vzw" && tech == '5g') propertyName = 'v5'; else if (carrier == "vzw" && tech == 'any') propertyName = 'va'; else if (carrier == "usc" && tech == '4g') propertyName = 'u4'; else if (carrier == "usc" && tech == '5g') propertyName = 'u5'; else if (carrier == "usc" && tech == 'any') propertyName = 'ua'; else if (carrier == "dsh" && tech == '4g') propertyName = 'd4'; else if (carrier == "dsh" && tech == '5g') propertyName = 'd5'; else if (carrier == "dsh" && tech == 'any') propertyName = 'da'; return propertyName;}function painter(carrier, tech) { let propertyName = getPropertyName(carrier, tech); let layer = getLayerId(); let awfullyLowStop = stopAdjuster(-125); let lowStop = stopAdjuster(-120); let midStop = stopAdjuster (-110); let highStop = stopAdjuster(-85); let noneColor = 'hsla(360, 100%, 100%, 0.3)'; //white if (colorScheme == 'blue' && activeMap == 'default') { noneColor = 'hsla(50, 100%, 50%, 0.7)'; //yellow } if (colorScheme == 'default' && activeMap == 'default') { noneColor = 'hsla(4, 82%, 51%, 0.5)'; //red } let awfullyLowColor = noneColor; if (colorScheme == 'default' && activeMap == 'crowd') { awfullyLowColor = 'hsla(4, 82%, 51%, 0.5)'; //red } if (colorScheme == 'blue' && activeMap == 'crowd') { awfullyLowColor = 'hsla(50, 100%, 50%, 0.7)'; //yellow } if (colorScheme == 'default') { comb_map.setPaintProperty(layer, 'fill-color', { property: propertyName, stops: [[awfullyLowStop, awfullyLowColor], [-118, 'hsla(19, 100%, 54%, 0.6)'], [-112, 'hsla(74, 51%, 67%, 0.7)'], [-103, 'hsla(118, 56%, 67%, 0.85)'], [-85, 'hsla(115, 97%, 33%, 0.90)'], [-2, 'hsla(115, 97%, 33%, 0.90)'], [-1, noneColor], [0, noneColor]] }); } else if (colorScheme == 'blue') { comb_map.setPaintProperty(layer, 'fill-color', { property: propertyName, stops: [[awfullyLowStop, awfullyLowColor], [lowStop, 'hsla(94, 100%, 50%, 0.7)'], [midStop, 'hsla(176, 100%, 31%, 0.7)'], [highStop, 'hsla(223, 100%, 45%, 1)'], [-2, 'hsla(223, 100%, 45%, 1)'], [-1, noneColor], [0, noneColor]] }); } else if (colorScheme == 'grayscale') { comb_map.setPaintProperty(layer, 'fill-color', { property: propertyName, stops: [[awfullyLowStop, awfullyLowColor], [lowStop, 'hsla(7, 0%, 75%, 0.7)'], [midStop, 'hsla(7, 0%, 45%, 1)'], [highStop, 'hsla(0, 100%, 0%, 1)'], [-2, 'hsla(360, 100%, 100%, 1)'], [-1, noneColor], [0, noneColor]] }); } else if (carrier == "tmo") comb_map.setPaintProperty(layer, 'fill-color', { property: propertyName, stops: [[-120, 'hsla(0, 100%, 97%, 0.5)'], [-50, 'hsla(307, 81%, 53%, 0.7)'], [-2, 'hsla(307, 81%, 53%, 0.7)'], [-1, noneColor], [0, noneColor]] }); else if (carrier == "att") comb_map.setPaintProperty(layer, 'fill-color', { property: propertyName, stops: [[-120, 'hsla(223, 99%, 93%, 0.5)'], [-60, 'hsla(223, 79%, 53%, 0.7)'], [-2, 'hsla(223, 79%, 53%, 0.7)'], [-1, noneColor], [0, noneColor]] }); else if (carrier == "vzw") comb_map.setPaintProperty(layer, 'fill-color', { property: propertyName, stops: [[-120, 'hsla(0, 100%, 94%, 0.5)'], [-60, 'hsla(0, 74%, 50%, 0.7)'], [-2, 'hsla(0, 74%, 50%, 0.7)'], [-1, noneColor], [0, noneColor]] }); else if (carrier == "usc") comb_map.setPaintProperty(layer, 'fill-color', { property: propertyName, stops: [[-120, 'hsla(210, 82%, 92%, 0.5)'], [-60, 'hsla(210, 82%, 36%, 0.7)'], [-2, 'hsla(210, 82%, 36%, 0.7)'], [-1, noneColor], [0, noneColor]] }); else if (carrier == "dsh") comb_map.setPaintProperty(layer, 'fill-color', { property: propertyName, stops: [[-120, 'hsla(39, 77%, 93%, 0.5)'], [-60, 'hsla(39, 77%, 47%, 0.7)'], [-2, 'hsla(39, 77%, 47%, 0.7)'], [-1, noneColor], [0, noneColor]] });}
- ◄ Signal Strength ► +
Verizon 5G Coverage
While T-Mobile lags behind Verizon in area covered, it the network offers more 5G coverage than Verizon. To check 5G coverage switch to the 5G map and search for your location.
Crowdsourced Verizon Coverage
From the map's settings menu, you can toggle over to the crowdsourced coverage map for Verizon. This map draws on on-the-ground data collected on roadways throughout the US. Coverage data may be spare in rural areas. More data is available in large cities.
