| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2022 | |
| 2021 | 点击查看 |
| 2021 | 点击查看 |
| 2020 | 点击查看 |
| 2019 | 17794 |
| 2018 | 20850 |
| 2017 | 22167 |
| 2016 | 24977 |
| 2015 | 28470 |
| 2014 | 32075 |
| 2013 | 36321 |
| 2012 | 37272 |
| 2011 | 45286 |
| 2010 | 47424 |
| 2009 | 53733 |
| 2008 | 54846 |
| 2007 | 59350 |
| 2006 | 57104 |
| 2005 | 57486 |
| 2004 | 48690 |
| 2003 | 45631 |
| 2002 | 42731 |
| 2001 | 39112 |
| 2000 | 33811 |
| 1999 |
