| 年份 | 固定电话用户(户） |
| 2023 | |
| 2022 | |
| 2021 | |
| 2020 | 点击查看 |
| 2019 | 点击查看 |
| 2018 | 点击查看 |
| 2017 | 35590 |
| 2016 | 36016 |
| 2015 | 36359 |
| 2014 | 35313 |
| 2013 | 45955 |
| 2012 | 44324 |
| 2011 | 30733 |
| 2010 | 19319 |
| 2009 | 17265 |
| 2008 | 18000 |
| 2007 | 28599 |
| 2006 | 39423 |
| 2005 | 55584 |
| 2004 | 47544 |
| 2003 | 40021 |
| 2002 | 35950 |
| 2001 | 31276 |
| 2000 | 27960 |
| 1999 |
