Covering Southend &
Westcliff On Sea, Shenfield, Barnardiston, Birchanger, Thundersley, Langley, Laindon, CO16, Bradwell on Sea, Kedington, Bocking, Howe Green, Rayleigh, CM6, CM12, Purleigh, Harlow, CM5, SS4, RM19, Coggeshall, Hinxton, RM18, Chalkwell, Battlesbridge, Birch, Black Notley, South Ockendon, Tolleshunt D Arcy, Teversham, Rickling Green, West Hanningfield, Rickling, Red Oaks Hill, SS12, Broxted, CB10, Great Bromley, Frinton On Sea, Littlebury, CO3, Dengie, Tendring, Fobbing, Marks Tey, Halstead, CM2, Waltham Abbey, Tiptree, Copford, Maylandsea, Pitsea, Gosfield, Debden Green, Stondon Massey, Bulphan, Lambourne, Sewardstone, Southend, North Weald Bassett, Widford, Maldon, Aveley, Cold Norton, Great Chesterford, Great Warley, Victoria Park, Sheering, Audley End, East Hanningfield, Thorpe Bay, CM15, Withersfield, RM17, CO13, SS0, Crays Hill, Canewdon, Wickford, CO11, Burnham On Crouch, Birdbrook, Matching, SS11, Hockley, Essex, CO14, Canvey Island, Clacton On Sea, Great Dunmow, Clacton, Benfleet, Little Chesterford, Mayland, Kirby le Soken, Abbess Roding, Little Warley, Corringham, Leigh On Sea, Earls Colne, CO5, IG9, Strethall, East Horndon, Finchingfield, Terling, Fyfield, CO2, Ickleton, CB1, Ashingdon, Althorne, Thurrock, Starlings Green, East Tilbury, Matching Green, Matching Tye, Lawford, South Woodham Ferrers, IG7, CM7, Badgers Dene, South Stifford, Little Thurlow, CM20, Ramsden Heath, West Tilbury, Basildon, Kelvedon, Ingatestone, Doddinghurst, St Edmundsbury, South Hanningfield, IG10, CM14, Felsted, Little Sampford, Hutton, CO15, Langham, Stapleford Abbotts, Stock, Wethersfield, Tillingham, Hempstead, Shortgrove, Elmdon, Rawreth, CM9, Howlett End, Galleywood, Aingers Green, Gilston Park, Southminster, Great Wakering, SS6, Great Totham, Littlebury Green, Little Waltham, Hadleigh, Shoeburyness, North Weald, Bobbingworth, Wickham Bishops, Ingrave, CO1, West Mersea, Mountnessing, Stebbing, Harwich, Danbury, Little Clacton, Brightlingsea, Moulsham, EN9, CO7, CO8, Nazeing, Purfleet, SS15, Hullbridge, Latchingdon, Old Harlow, Lexden, Warley, E4, Uttlesford, High Beach, Helions Bumpstead, SS7, Rettendon, Langdon Hills, SS13, North Stifford, Springfield, Hatfield Peverel, St Osyth, Chadwell St Mary, CB11, South Benfleet, Little Bradley, Stansted Mountfitchet, Great Baddow, Rochford, Panfield, Chigwell, Little Walden, Barling, Aldham, Ashen, Prittlewell, The Rodings, Ashdon, West Horndon, RM15, Castle Point, CO9, Sturmer, Thorrington, Clavering, Great Notley, Little Burstead, Steeple, High Ongar, Buckhurst Hill, SS14, Stansted, Great Thurlow, Braintree, Wimbish, CM4, CM0, Tolleshunt Knights, Stapleford Tawney, Cressing, Walton On The Naze, Pond Street, Chipping Ongar, Elsenham, Epping Green, Sewards End, Radwinter, CM16, Sible Hedingham, Widdington, Billericay, Ardleigh, Hawkwell, CO4, Theydon Bois, SS9, Little Wratting, CM17, Blackmore, Tollesbury, Arkesden, CM18, Epping, CB9, Great Sampford, Hatfield Heath, Grays, Navestock, Eastwick, Duddenhoe End, Little Parndon, Wendens Ambo, Takeley, Alphamstone, Babergh, Colchester, Chelmsford, SS5, Sandon, Quendon, Barnston, Witham, Upper Green, Great Wratting, Chrishall, Wimbish Green, Hackney Marshes, West Thurrock, Steeple Bumpstead, SS3, CM8, Woodham Ferrers, Ongar, CM22, CM24, The Lavers, Debden, SG8, Tilbury, Mersea Island, Stanford Le Hope, Westcliff, Southend On Sea, Feering, SS8, Abridge, Castle Hedingham, Boreham, Wakes Colne, Bures, Dedham, Galleyend, Wicken Bonhunt, Stanway, CM23, Writtle, CM13, CO10, Herongate, CM1, Brentwood, CO12, Rayne, SS1, Great Bentley, Great Yeldham, Saffron Walden, CM19, Asheldham, Chigwell Row, Fryerning, SS17, Roydon, Great Burstead, Frinton, CM11, Heybridge, Wivenhoe, Little Baddow, RM16, Bardfield Saling, Tye Common, Kelvedon Hatch, Silver End, Thaxted, CO6, RM20, Fingringhoe, Great Leighs, Loughton, SS16, CM3, Boxted, Great Bardfield, Aythorpe Roding