What was the total number of mobile net adds in Colombia in Q4 2020
lish, very positive, and optimistic outlook for the long term that we're very happy to strongly reiterate because we've seen nothing more than, than broadband become more and more relevant in our marketplaces. And because of that, we want to have the ability to prudently invest in the business. That means we want to continue to invest adding mobile sites.
We're adding successfully so capacity and coverage in our markets. And we want to continue to do that to expand our 4G coverage in the year to almost 80% of the total population in our markets with LTE expansions in Guatemala, Panama, Paraguay, Bolivia. And we also want to continue to modernize our networks because it's working. The subscribers are, quite frankly, loving it, particularly in Colombia.
And we also want to invest in cable because we see continued growing demand. As I said on the call, we're now at the same run rate in Q4 that we were before the pandemic, at $400,000 per year. So, we want to have all the flexibility to continue to invest. So, when you combine the two things, our very bullish outlook for the long term with our desire to invest for that and then the possibility that the recovery may be dampened or take longer, then we need to strike a very cautious tone for 2021; and at the same time, give ourselves the ability to invest for the long term.
So when you put all that, what we're basically saying to you is, guys, we're going to guarantee $1.4 billion -- think of it as a floor. We're going to guarantee in dollar terms, $1.4 billion. And let us just take it from there and give us the flexibility to manage on the upside like we did in 2020. I hope that gives you a full vision of why we're doing this and why we think this is a smart approach, Stefan.
Stefan Gauffin -- DNB Markets -- Analyst
Yes. That's -- that's clear. Thank you.
Operator
The next question is from Peter Nielsen of ABG. Please go ahead.
Peter Nielsen -- ABG Sundal Collier -- Analyst
Thank you very much. I'd like to address two of your good markets. One Guatemala has, of course, been strong throughout this year, which I think is remarkable and -- and even stronger in Q4. Do you see any -- any changes to that coming into this year? And also, just on Colombia, where Tim highlighted the underlying positive trends adjusted for the -- for the one-offs in Q4 last year.
We've obviously spoken at length before about the new entrant, et cetera. Do you think Colombia can continue to show underlying positive growth this year? So, just focusing on these two markets, please. Thank you.
Mauricio Ramos -- Chief Executive Officer
Thank you, Peter. Yes, these are part of the reason why our performance is so good over the last few months is because these markets are performing very well for us. On Guatemala, in particular, indeed, we had record mobile net adds this year, just north of 0.5 million, 5% year on year. And now we have more than 1 million mobile subs.
And we've also been growing our home customer base on 90,000 net adds for the year. And indeed, we're having consecutive quarter of growth in both service revenue and EBITDA. We've invested in this business, Peter, significantly. So, we bought additional spectrum.
We've put the carriers on that spectrum. We've improved that network significantly. And as a result of that, we're seeing strong performance. Now going forward, this remains a healthy two-player market, in which behavior has been very rational.
And at the point in time in which we've seen competition kick up, we reacted very, very well and very smartly. So, I remain very positive, very, very positive on Guatemala without a doubt. And the same is true on Colombia. And you've seen the -- the numbers in Colombia really start to show the effects of the investment that we put into the marketplace.
We added a record 878,000 mobile net adds in the quarter. We now have more than 10 million mobile users there. So we crossed a point mark there. And we added 33,000 HFC customers in the quarter.
And our results, good as they are, a little distorted because we didn't have some of the government con
lish, very positive, and optimistic outlook for the long term that we're very happy to strongly reiterate because we've seen nothing more than, than broadband become more and more relevant in our marketplaces. And because of that, we want to have the ability to prudently invest in the business. That means we want to continue to invest adding mobile sites.
We're adding successfully so capacity and coverage in our markets. And we want to continue to do that to expand our 4G coverage in the year to almost 80% of the total population in our markets with LTE expansions in Guatemala, Panama, Paraguay, Bolivia. And we also want to continue to modernize our networks because it's working. The subscribers are, quite frankly, loving it, particularly in Colombia.
And we also want to invest in cable because we see continued growing demand. As I said on the call, we're now at the same run rate in Q4 that we were before the pandemic, at $400,000 per year. So, we want to have all the flexibility to continue to invest. So, when you combine the two things, our very bullish outlook for the long term with our desire to invest for that and then the possibility that the recovery may be dampened or take longer, then we need to strike a very cautious tone for 2021; and at the same time, give ourselves the ability to invest for the long term.
So when you put all that, what we're basically saying to you is, guys, we're going to guarantee $1.4 billion -- think of it as a floor. We're going to guarantee in dollar terms, $1.4 billion. And let us just take it from there and give us the flexibility to manage on the upside like we did in 2020. I hope that gives you a full vision of why we're doing this and why we think this is a smart approach, Stefan.
Stefan Gauffin -- DNB Markets -- Analyst
Yes. That's -- that's clear. Thank you.
Operator
The next question is from Peter Nielsen of ABG. Please go ahead.
Peter Nielsen -- ABG Sundal Collier -- Analyst
 Thank you very much. I'd like to address two of your good markets. One Guatemala has, of course, been strong throughout this year, which I think is remarkable and -- and even stronger in Q4. Do you see any -- any changes to that coming into this year? And also, just on Colombia, where Tim highlighted the underlying positive trends adjusted for the -- for the one-offs in Q4 last year.
We've obviously spoken at length before about the new entrant, et cetera. Do you think Colombia can continue to show underlying positive growth this year? So, just focusing on these two markets, please. Thank you.
Mauricio Ramos -- Chief Executive Officer
Thank you, Peter. Yes, these are part of the reason why our performance is so good over the last few months is because these markets are performing very well for us. On Guatemala, in particular, indeed, we had record mobile net adds this year, just north of 0.5 million, 5% year on year. And now we have more than 1 million mobile subs.
And we've also been growing our home customer base on 90,000 net adds for the year. And indeed, we're having consecutive quarter of growth in both service revenue and EBITDA. We've invested in this business, Peter, significantly. So, we bought additional spectrum.
We've put the carriers on that spectrum. We've improved that network significantly. And as a result of that, we're seeing strong performance. Now going forward, this remains a healthy two-player market, in which behavior has been very rational.
And at the point in time in which we've seen competition kick up, we reacted very, very well and very smartly. So, I remain very positive, very, very positive on Guatemala without a doubt. And the same is true on Colombia. And you've seen the -- the numbers in Colombia really start to show the effects of the investment that we put into the marketplace.
We added a record 878,000 mobile net adds in the quarter. We now have more than 10 million mobile users there. So we crossed a point mark there. And we added 33,000 HFC customers in the quarter.
And our results, good as they are, a little distorted because we didn't have some of the government con