| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | |
| 2018 | 点击查看 |
| 2017 | |
| 2016 | 212969 |
| 2015 | 192250 |
| 2014 | 185436 |
| 2013 | 176846 |
| 2012 | 160125 |
| 2011 | 315125 |
| 2010 | 214481 |
| 2009 | 254348 |
| 2008 | 234250 |
| 2007 | 204861 |
| 2006 | 272521 |
| 2005 | 215432 |
| 2004 | 167881 |
| 2003 | 164313 |
| 2002 | 126336 |
| 2001 | 107233 |
| 2000 | 92538 |
| 1999 |
